>>2768511I'd just fire up my portable stove and heat some water. It is an extremely simple solution to a basic problem of maintaining your hygiene, add in some wet wipes and kitty litter and you're ready for being away from civilization for a bit.
>You're not going to be doing that in a Walmart parking lotI did, you just need a second pot to catch the dirty water if you use a pair of sponges, one for washing, one for rinsing.
For most people laundry will be your biggest challenge after paring down your belongings to the absolute bare minimum, clutter happens faster than you'd think.
I didn't even build a bed, I just used a large Mayan hammock that I'd hang when I wanted to sleep and unhooked from one side when I didn't, super basic and cheap.