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Pinnacles National Park

The Holy Grail Portable Grey Water Tank Solution!

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The Holy Grail Portable Grey Water Tank Solution!
After taking your small travel trailer on a number of trips, you get a feel for the types of places where you like to spend time.  For most people, these locations include State and National parks and many of these campgrounds do not offer Dump stations.  For the first year with our Scamp 13’, it was necessary to plan our adventures so that stays at such places were limited to only several days because that’s the time it usually takes for our twenty one gallon Grey tank to become full.  Our Grey tank was our limiting factor (not the Fresh, nor the Black tank).  Of course, we could elect not to take hot showers every night (brief ones!), but what fun would that be?!!!  It’s nice to feel fresh and clean before going to bed each night!

We learned through experience that the Grey tank is a small travel trailer’s Achilles heel when hookups aren’t available.  For us two people (taking 2 showers each night), our twenty one gallon Grey tank fills up in about three days.  Once the Grey tank is full, water can no longer drain from the shower floor or sink, and water backing up into these areas is highly likely.  The Fresh water tank is much easier to manage because the 12 gallon tank can easily be refilled using a portable water jug and water is usually available at most campgrounds (but not all).  Additionally, water can be stored in portable containers and transported in the tow vehicle.  We’ve found that the 9 gallon Black tank takes much longer to fill than the Grey tank.  Our Black tank usually takes about 6 days (two people) before needing to be dumped.  Lastly, although technically not a tank, we consider our 12V battery to be like a tank as it holds our electrons (about 12.6V when full).  These electrons are vital in keeping our Scamp running (e.g. LED lights, water pumps, furnace pump, fan, etc.).  When our battery is not hooked up, it can drain pretty quickly (within a couple days) if not carefully monitored.  However, we use our solar briefcase and it does a great job of keeping the battery topped off (as long as there’s sun every couple of days).  Our Jackery 500 also helps us keep our Scamp battery reserved for necessary functions.

Our travel strategy thus far has been to carefully arrange stops so that the ones without a Dump are limited to only a few days maximum (or have a Dump station available at a convenient service station).  For example, on our trip to Lake Tahoe last July, we first stopped in Santa Barbara and driveway-camped at our cousin Jon’s house.  Since our next stop was going to be at an olive oil farm in Paso Robles without hookups followed by street camping at my sister’s house in Oakland, we dumped at a 76 station on the way out of Santa Barbara.  We didn’t want to risk having a full Grey tank and not being able to use any water in our Scamp.  We knew we could dump at DL Bliss State Park at Lake Tahoe after our Oakland stay over, so we would be OK as long as we did this interim Dump.  The following month, we took a trip to Observatory Campground (Palomar Mountain) to view the stars.  There are no hookups here (although water spigots are available), so again we needed to carefully consider our time up on Palomar Mountain to ensure our Grey tank was not filled up (we ended up staying only one night).

The trip that really got us thinking about a way to extend our boondocking stays was Mammoth Lakes last August.  Our friends Hugh and Cheryl stay at Silver Lake Resort the same week every year.  They invited us to join them last summer and we were lucky enough to get a reservation.  This private RV park is right on Silver Lake (close to Mammoth Lakes) and is very popular and hard to get reservations at.  The spaces are tight (huge RV motorhomes very close to each other) and pricey (around $49 / night), but provide a great location and scenic views with a mountain backdrop.  Additionally, there are full hookups, a general store, and a nice restaurant (as well as boating and fishing on the lake, horseback riding, and great hiking trails).  We enjoyed our stay there, but couldn’t help but notice a large State campground called Silver Lake Campground right across the street and directly on the lake!  We walked the campground and were impressed with the very wide and private campsites and beautiful lake and mountain views (and a bargain at only $27/night!).  There are water spigots here, but no Dump station.  We knew we really wanted to stay here the following summer, but needed to figure out a way to extend our Grey tank limitation.  We were told the closest public dump station to this area is more than 20 minute’s drive away.

We considered an outdoor shower since our Grey tank is mostly filled by shower water, but ruled that out because of a few reasons.  An outdoor shower is technically considered Grey water dumping and, in turn, may not be permitted (depending on the campground and judgment of the camp host).  If an outdoor shower is permitted, it is likely that all the runoff water generated will need to be contained and disposed of properly (which could be a challenge).  And, there are potential privacy and safety issues since the shower is outside with no security.  Lastly, depending on the weather and environment, the outdoor shower may not be very comfortable.  With all the potential issues of an outdoor shower, we decided it wasn’t a good solution to our Grey water limitation.

A friend of mine showed me his 38 gallon portable grey water tank on wheels that he takes on his RV trips.  With water weighing roughly 8.3 lbs. per gallon, this portable tank can weigh over 315 lbs.!!!  He says it’s nearly impossible to move by bike when full, so he only takes it on trips when he knows he can move it with his vehicle to Dump.  We then looked at smaller portable storage tanks because they are more manageable.  Specifically, the Barker 5 Gallon Tote seemed to be a good option.  It’s only 5 gallons, so weight when full doesn’t exceed much more than 40 lbs.  It’s also small and can be easily transferred by a dolly or car to a Dump station.  The thing I didn’t like about it is that is a bit pricey (almost $50 per tank) and I would need 4 of them to give me the desired 20 gallons storage (so we could almost double our current 21 gallon Grey tank capacity).  Additionally, it isn’t transparent, and I wanted to be able to see the tank filling up so I know when it’s time to close the Grey water dump valve to ready the next tank for filling.

After a lot of thought and searching, I found what I believe is the Holy Grail of Portable Grey Water Tank solutions!  It’s actually a combination of individual items where the whole makes up more than the sum of its parts!  The first critical item to the system is the 5 gallon tank.  I found a perfect one online at Uline that is designed for chemical storage (so it’s beefy) and is also translucent (so the Grey water is visible in the tank as its being filled).  At the time of this writing, if you buy 3 jugs or more they are only $10.90 each!!!  Uline also sells separately a replacement top ($2.10) that has a threaded opening which allows a garden hose to be attached —  a hole just needs to be drilled in it for water to pass.  The next necessary component is a bayonet adapter so they the garden hose may attach directly to the Grey tank on the trailer.  Lastly, a small garden hose (like this one) makes the entire kit small and very transportable.  So, for about $60 in parts, this entire 20 gallon system can easily be assembled and put together with little effort (just a single hole needs to be drilled in the replacement cap used for attaching the garden hose to the 5 gallon tank).

Everything seemed perfect on paper, but until we tested the system, we didn’t really know if we had found the Holy Grail of Portable Grey Water Tanks.  An 8-night trip from our home in Carlsbad, California to Pinnacles National Park in California’s Central Valley and then down the coast to Big Sur, Pismo Beach and Santa Barbara provided the perfect proving grounds for this new and untested portable Grey Water Tank holding system.  Although Pinnacles National Park has a central Dump station, it is far away from Site #69 (the site where we spent a couple of nights).  This was a good opportunity for our first test.  When the Grey water tank was about 50% full on the 2nd day, I hooked up the system.  Note:  I leave both the Valterra cap and water jug cap attached to the short hose, so it’s just a matter of attaching the Valterra cap end to the Scamp’s Grey water pipe (remove existing cover) and the jug cap to the water jug.  After both ends are attached, the Grey water tank valve is opened to release the Grey water.  On the first attempt, the water flowed quickly for a few seconds and then stopped.  I couldn’t open the small air release cap on the jug because it is on the opposite side (close to the ground) to the main jug cap and water would pour out.  The secret is to slightly open the main cap just enough to release air pressure (I could hear a slight breath of air when I did this).  This method works and air pressure is released while water does not escape. The jug fills up fairly quickly.  When it looks like the jug is almost full with water near the top, close the Grey water valve on the trailer, unscrew the cap on the jug, and then screw the cap onto the next empty jug (and repeat until all 4 jugs are full).  Cap the full jugs using the supplied standard cap so no grey water leaks while transporting the jugs to the Dump.  To dump these jugs, just open the main cap and also remove the air release cap, and then pour the Grey water directly into the open Dump hole.  The water comes out quickly and easily.

We had a chance to test the system again at Pfeiffer Big Sur State Park.  Similar to Pinnacles National Park, Pfeiffer Big Sur SP Campground has a central Dump station, but it was far away from the site we stayed at.  It would have been very inconvenient to have to tow the Scamp to the central Dump in the middle of our 3-night stay.  Instead, we put the Holy Grail system to use and it performed wonderfully (just like it did at Pinnacles).  This enabled us to stay set up and Dump at the central Dump on the way out of the park.  The 5 gallon jugs were very manageable for me to lift and pour into the open Dump hole and the 4 containers fit in our SUV tow vehicle really well.

In conclusion, this system does appear to be the Holy Grail Portable Grey Water Tank Solution!  It is highly portable (limiting jug weight to around 40 lbs.) / not too big, relatively inexpensive, simple to set up, jugs are transparent, easy to use, and works really well.  For a trailer like the Scamp, four 5 gallon jugs will almost double the off grid capability of the Grey tank.  And, it certainly is nice not having to limit campground visits to only 2 – 3 days due to Grey water tank size.  For the Scamp’s 21 gallon Grey tank, this system effectively doubles time between dumps from 2 – 3 days to 4 – 6 days (depending on water use).  And, it’s also really great not having to pack everything up and drive to a central Dump in the middle of a trip and then have to drive back to the campsite to set up the trailer all over again (which we had to do in the middle of a 3-night stay at D.L. Bliss State Park at Lake Tahoe).  We have a three night trip to Joshua Tree National Park next month and now we can rest easy knowing we will not have to break camp or stop using water for the time we are at the park!  Finding the Holy Grail is life-changing and you will be transformed too if you set up this system!

Disclaimer:  You will get the same great Amazon price by clicking on the links here compared to buying directly on Amazon, but by buying here you will also be supporting the continuation of this website as we get a small commission from each sale.  These are products and procedures we use for our own Scamp that we selected and developed from our own research and experiences.  However, we do not endorse any specific product and cannot guarantee that the products we use are exemplary and the procedures we use are complete, accurate, detail the correct recommended procedures, or apply to your model small travel trailer.  It’s always best to double check with your manufacturer or operation manuals to ensure you are doing everything correctly. 

Pinnacles National Park (With Fun Stops)

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Pinnacles National Park
March 6th – March 14, 2021

Although Pinnacles National Park is one of the newer national parks (established in 2013), it was actually declared a national monument in 1908 by President Roosevelt.  It’s not as famous as and much easier to get reservations at than the most popular national parks, but offers some very compelling reasons to visit.  Located in Central California, this adventure is an easy reach from San Diego and allowed us some additional fun stops along the way.  Our stops included Santa Barbara, Pinnacles National Park, Pfieffer Big Sur State Park, Oceano Campground (Pismo Beach), and a final stop in Santa Barbara on the way home. We search for openings at national and state parks because the sites are often spread out and tend to be economical.  When planning our stay overs, we also consider our needs for dumping, water replenishment, and electricity demand.  We generally need to dump every few days, but can usually find dump stations at gas stations if they are not available at campsites (which they often are in at least a centralized dump station at the campground).  On this trip we were able to test my new portable grey water holding tank solution (stay tuned for a future article!) to double our dry camping days (from 3 up to 6 days) and did not have to use a gas station dumping area.

Coming from San Diego, both Central and Northern California are a bit too long of a drive for a nonstop trip.  Since we like to follow our 4-hour rule (driving no more than this amount of time), we generally plan a stop in Santa Barbara when heading to these northern locations.  Santa Barbara is about a 3 ½ hour drive from our home and my cousin Jon lets us stay in his driveway (and hookup to water and electricity).  On this trip we stayed on a Saturday night (both on the way up and on the way back) and were treated to two fabulous BBQ fish dinners (grilled Salmon and guacamole and chips) with all my cousins.  We also had time to explore the area of the Old Mission Santa Barbara and do some hiking in Tuckers Grove Park.  It’s always great to be able to combine a Scamp adventure with a family visit.  We really enjoy our cousins’ company and their driveway is in a very quiet neighborhood and very peaceful for sleeping in the Scamp.  Additionally, the property is surrounded by heavenly tasting oranges which provide a great, seemingly endless treat.

The easy drive from Santa Barbara to Pinnacles National Park took about 3 ½ hours.  If you go, make sure to refuel your tow vehicle right when you leave the freeway (in our case the town of King City) because there is no fuel once you head inland to the park.  Also, there are two entrances to the park and if you are staying at the campground you must use the EAST Entrance.  This is very important as there is no campground access from the West side and the two entrances are very far from each other (over an hour’s drive).  The ranger station at the East gate entrance was unoccupied when we arrived and we simply drove directly to our site (#69).  I chose this site because it is far away from the other sites and, as it turned out, is a fantastic campsite being extremely private and quiet (and very dark at night).  Site #69 doesn’t have hookups like sites at the busier RV area close to the park entrance, but the solitude more than compensates for this.  Additionally, we only were staying two nights so hookups weren’t necessary.  There is a water spigot close by the campsite and a central dump station at the park entrance.  We arrived with a super full battery charge of 12.9 volts (charged while driving), full Fresh tank, 50% Grey tank, and 25% Black tank.  We put our solar panels out in the sun and our Scamp’s voltage shot up to 14.1 volts and kept that up as it charged the Scamp’s battery.  We had a nice lunch after arriving and then walked around the campground.  There is a small campground store which offers some souvenirs and camping supplies.  There is also WiFi near the store ($10/wk, $7/day, or $3/hr).  We couldn’t get cell service or HDTV signals at the campground but the WiFi allowed us to send messages and make phone calls over Verizon service.  There are some benches near the store where it’s possible to sit and watch for Condors and make calls, text, and browse the internet.

Pinnacles National Park is home to the California condor and also the impressive Pinnacles rocks on the high peaks.  Pinnacles was formed by an ancient volcanic eruption.  The area sits along the San Andreas Fault and, as a result, has unusual rock formations.  There were wild turkeys in the campground when we were there and they provided some amusement with their funny noises and colorful fanfare.  The skies at the park can be very dark at night (we planned our trip during a New Moon so it would be especially dark) and provide fabulous opportunities for star gazing.

After having a very pleasant night’s sleep, we headed out early for a long hike on Condor Gulch Trail to see the famous high peaks.  This hike is moderately strenuous and a long hike from the campground but can be shortened significantly by driving directly to the trailhead entrance at the Bear Gulch Nature Center parking area.  On the hike, we saw quail, deer, turkeys, vultures, squirrels, and the Pinnacles Rock Formations.  It’s worth noting that you cannot see the Pinnacles rock formations from within the campground.  So, it’s really important to get out and see the Pinnacles.  The absolutely easiest way to do it is just to walk toward Condor Gulch Trail at the bottom of the campground and take the short walk to the viewing area (a bench that looks up at the Pinnacles).  After our 4 hour hike (about 10 miles round trip), we were ready to relax a bit.   We had a nice lunch and strolled around the campground and went to the condor observation bench and watched the vultures (we didn’t see any condors on this trip).  We were treated to a spectacular starry night and we spent some time seated outside our Scamp looking up and taking pictures.  We saw plenty of satellites overhead and even an incredible meteor race across the sky (seemingly for seconds as we had to rotate our heads to continue to watch it until it fizzled out).  The next morning we used the central dump station near the park entrance to dump before heading out to Big Sur.

Big Sur is only a couple of hours drive from Pinnacles and a great location for spectacular ocean scenery and viewing the redwoods.  We arrived at Pfeiffer Big Sur Campground around noon (although check in is at 2 p.m.).  Fortunately, the ranger let us in early and we were able to set up at our meadow site #77 and have lunch.  There is a water spigot next to site #77 and the central dump station is at the other end of the campground.  There are no electric hookups at this park.  There is almost no cell phone service unless you hike up to either Buzzards Roost or Valley View trails.  Alternatively, one can drive a mile or so South to the Big Sure Taphouse restaurant up the hill and get free WiFi.  We wandered after lunch and enjoyed walking through the redwood forest which sits between two sections of the campground.  We also purchased some t-shirts and souvenirs at the Big Sur Lodge (walking distance from the campground).  Wild turkeys blocked our way on one of the nature paths and we chose an alternative route.  They can get a bit feisty and chase you if you get too close (we don’t know what happens if they catch you though).  The next morning we had pancakes for breakfast in the Scamp and hiked up to Buzzards Roost (moderately strenuous mountain hike up switchbacks to top of mountain peak – 5 miles round trip).  There are some nice sweeping ocean views at the top.  We had a wild hail storm at night!  The campground was very quiet and we were the only ones camping in our meadow area.  We also hiked the Valley View Trail (2 miles RT) on one day which provided some nice ocean views at the top (and cell service).  We enjoyed watching movies at night (downloaded from Netflix and using the Jackery 500 to supply power to the TV).  On the morning we left, three deer grazed right outside our Scamp’s windows!  We dumped on our way out and headed to Pismo Beach.  Because the coast highway was shut down South due to rock slides, we had to double back North and cut across inland farm country to reach the 101 and then continue South to Pismo (about a three hour drive).

Oceano Campground is a bright and open campground right next to the Oceano Dunes beach.  The hookup site area (right at the campground entrance) offers sites close together and not nearly as nice and spread out as the non-hookup area.  We chose site #46 in the non-hookup area which is fantastic and has a trail right next to it leading to the lagoon and beach!  There is a water spigot right next to the site with a picnic table and fire pit.  We used our solar panels to generate all the electricity we needed and didn’t need to dump as we took care of that at Pfieffer Big Sur Campground the morning we departed.  There isn’t a dump station at this campground, but there is one a few miles away at the North campground.  There is plenty of cell phone coverage here as well as HDTV channels to tune into.  We enjoyed walking the lagoon trails and along the beach.  Oceano Dunes is the only beach in California where cars are allowed and we did see a number of dune buggies and ATVs driving out to the sand dunes for recreation.  Our friends Jim and Betsy live nearby and came out and shared a great Mexican meal with us at our picnic table!  We later walked along the lagoon path.  Pismo Beach and its surrounding communities (like Oceano) are beautiful quaint beach towns and we had a great time during our visit here.  I expect we will come back to this campground again in the future and stay a number of nights as there is so much to do (such as ATV rentals to ride up and down the sand dunes – when they reopen after Covid).

We really enjoyed this trip, mostly for its diversity (which included animals, plants, mountains, and the ocean).  Seeing the ancient volcanic geography and dark starry skies at Pinnacles was amazing.  And, experiencing the awesomeness of the giant redwoods and a crazy hail storm at Pfieffer Big Sur campground (as well as seeing wild turkeys and the spectacular coastline of Big Sur) was inspiring.  Visiting the laid back beach cities of Santa Barbara and Pismo Beach was also pretty incredible.  In addition to all this, we were able to successfully test a new portable grey water tank holding system (look for an article on this in the near future) and had a couple of misadventures! The door key twisted off inside the Scamp lock on day one of the trip (fortunately, we were able to continue our trips, albeit with the front door left unlocked for the remaining 8 days!).  A new electronic replacement lock will be the subject of a future article!  And our Maxx fan stopped working (although we called Scamp and the fix was simply resetting the fuse).  For all the adventures and misadventures, just getting out in nature every so often is definitely worth it as a great way to recharge (and this trip provided plenty of that!).  Highly recommended adventure!

Disclaimer:  You will get the same great Amazon price by clicking on the links here compared to buying directly on Amazon, but by buying here you will also be supporting the continuation of this website as we get a small commission from each sale.  These are products and procedures we use for our own Scamp that we selected and developed from our own research and experiences.  However, we do not endorse any specific product and cannot guarantee that the products we use are exemplary and the procedures we use are complete, accurate, detail the correct recommended procedures, or apply to your model small travel trailer.  It’s always best to double check with your manufacturer or operation manuals to ensure you are doing everything correctly. 

Wonder Valley (Twenty Nine Palms)

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Wonder Valley (Twenty Nine Palms)
December 12th – 14th, 2020

About a 3-hour drive from San Diego and close to Palm Springs, Wonder Valley is a desert oasis in Twenty Nine Palms, California boasting wide open views and dark skies filled with billions of stars.  It’s located very close to Joshua Tree National Park, which borders the Colorado and Mojave deserts.  The main features of the park are the magnificent Joshua Trees which stand over 20 feet tall and the massive boulder formations which take many shapes.  This is one of the few, if only, places Joshua Trees are found (some say they are also found in Jerusalem).

Although the overnight campgrounds were closed at the time of our visit due to the mandatory pandemic California shut down, the park was still open for day use.  We really wanted to go not only to see Joshua Tree National Park for the first time, but also to witness the peak of the Gemenid meteor showers.  Fortunately, there is a Boondockers Welcome location very close to the park entrance in Wonder Valley and the owner was very nice in accommodating us for a couple of nights!  The boondocking campsite we stayed at is a very large flat paved 2 acre area butting up to the desert.  There was one other travel trailer on this site when we arrived, but the area is large enough to fit 10 rigs, so we had plenty of space!

When we arrived it was very windy, but still clear and sunny.  We were careful to position our Scamp 13’ small travel trailer directly into the wind to minimize buffeting of the trailer.  The wind was very strong, but just blew right over us from the front of the trailer and we didn’t feel or hear much of it.  Since there are no hookups at this location, we made sure to fully charge our Scamp’s batteries the day before leaving, fill our Scamp’s freshwater tank with 12 gallons of fresh water and the hot water heater with 6 gallons of fresh water, bring one full 4 gallon jug of drinking water and 2 x 6 gallon water jugs to refill our freshwater tank, bring our Jackery 500 auxiliary power bank, as well as pack our refrigerator and storage box with enough food for a few days.  We found out later there is a free water spigot to supply campers’ water jugs at the Visitor’s Center at the entrance of the park on Utah Trail road.  We also made sure to bring our solar panels since we would need a little help from the sun to keep our Scamp 13’ batteries charged.

We had a nice late lunch in the Scamp after arriving (some pasta cooked up on the stove) and decided to check out the Visitor’s Center.  We found some really cool Joshua Tree t-shirts and spoke to some park rangers a bit.  They told us the park would be closed from 10 p.m. – 5 a.m. in honor of the coronavirus curfew now in effect.  Darkness falls early in December in the desert and we decided to wait until the next day (Sunday) to go into the park.  It was very cold and windy in the evening (early 30’s at night), so we decided to watch a movie hoping the wind would settle (see how to watch movies in the wild).  Our Scamp furnace kept us nice and toasty.  The wind did quiet eventually and we were able to see some meteors!  The sky at night here is very dark and the stars sparkle!  The location feels very remote.

The next morning we took a little walk around our campsite in the desert.  There are many interesting dilapidated shacks that dot the landscape – our Boondockers Welcome host explained to us that they are the byproduct of the Small Tract Act of 1938, a federal homestead act that deeded mostly 5-acre plots of land to distribute 457,000 acres of desert that the Bureau of Land Management deemed useless (the act was repealed in 1979).  Under the guidelines, homesteaders were granted the land if they built homes no smaller than 12 x 16 feet (192 square feet).  Most of these structures are tiny, currently in terrible condition, and many still have original old furnishings – we saw one with an old oven and a tea kettle still on the stove!  However, some of these shacks have been renovated and we also saw the new construction of a mini-home (supposedly by a man from Texas building his “dream” home)!

After a decadent pancake breakfast in our Scamp, we headed back to the Visitor’s Center to purchase an America the Beautiful Annual Pass ($80) which allows unlimited entry into National Parks for a year as well as other government lands.  We are planning on going to Death Valley National Park, Pinnacles National Park, Lassen Volcanic National Park, as well as other National Parks this year, so having the pass will save a lot on entrance fees (currently $30 per car at Joshua Tree National Park).  Driving into the park was easy and there are places to stop along the roads.  Based on the time of year and the strict pandemic orders, there were hardly any visitors during our trip.  There are a lot of very interesting trails, plants (including Joshua Trees), and rock formations to keep one busy for days.  We saw Skull Rock which looks like it sounds and completed an easy 2 mile hike to Split Rock.  We really didn’t have enough time to see everything and, in turn, we plan to come back in April with friends and will stay inside the park at Jumbo Rocks campground. Joshua Tree National Park is definitely a must visit if only to see the curiously interesting and one-of-a-kind Joshua trees!

Disclaimer:  You will get the same great Amazon price by clicking on the links here compared to buying directly on Amazon, but by buying here you will also be supporting the continuation of this website as we get a small commission from each sale.  These are products and procedures we use for our own Scamp that we selected and developed from our own research and experiences.  However, we do not endorse any specific product and cannot guarantee that the products we use are exemplary and the procedures we use are complete, accurate, detail the correct recommended procedures, or apply to your model small travel trailer.  It’s always best to double check with your manufacturer or operation manuals to ensure you are doing everything correctly.