I am a solo lady with 2 dogs who boondocks or dry camps most of the time in a 19' trailer.
My biggest issue is tank space. Fresh, grey, and black. I have a portable solar cell that keeps my batteries happy, and my propane seems to last forever. The waste tanks fill *fast*! 5 days, and I need to dump the grey tank, and that's with being really careful about water useage.
So... Really look at the size of the waste tanks when looking at trailers. If you have hookups, they aren't a big deal. Without hookups, they become your limiting factor.
