There are 4 of us, so a larger tank size is pretty high on the List of problems to solve. There is no shower and I don't have much interest in adding one. We have a shower in our 24' stick built and never use it for anything besides storage of caping chairs. We camp near streams and rivers, that fact coupled with sponge baths is enough to keep us from getting to ripe.
Admittedly I have at least considered adding the shower, but seeing as how we don't use our current shower even when boondocking
I'm not so sure its worth the time and money. We have lots of other work/parts to invest in this trailer as it is. We have used our outdoor shower on occasion with our other trailer for a quick rinse down.
In our larger trailer we have LED lights
that will be transferred over to our Scamp when it is ready for camping. We also have 2 group 27 batteries we will transfer from that trailer when the time comes. I have considered a solar
system since we mostly dry camp, but the 2 group 27 batteries and LEDs are more than adequate for our current camping needs.
How much long can most of you get out of 9 gallons black tank before its full?
We seem to use about half or more of our current 30 gallon black tank for any 3-4 day camping trip. We are very careful with our water use when dry camping and leave the water pump off for our #1 potty functions. We have a monitoring system on our larger trailer, but it doesn't seam to be reliable or accurate at all, so my guess at our black tank needs is just that.