Put some phoney graphics on the side

I've heard florist is good because nothing of value is in a floral delivery van (Diablo 3 Gold). Whatever looks plausible and won't attract thieves.

Rig up some light-proof blackout curtains and use limited LED lighting inside, so nobody's the wiser. Line up 9-10 "safe" locations a few miles apart and rotate between so it looks random. You're never at the same place on Monday night, so cops don't see a pattern. All they see is a florist van. Don't do anything but sleep there - do your cooking or whatever way out at the edge of a store parking lot, laundromat, public library.

A buddy of mine did this for a few months and recommended the gym thing. You'll need a shower, and many have TVs to watch while you work out.

If a woman can do it at a ripe age, I am sure you can at your age. Lay your van out with the bed stretched out across the back and your necessities along the sides.

There are plenty of 12 volt products, like my Roadpro that goes unprecedented for convenience (Diablo 3 Gold).

The people who don't like them expect them to be little microwaves, but they are just wonderful and not hard on your battery.

You can get a camper's toilet and the only challenge you have is a shower, of course you can sink bathe for a while and then pay for a full shower.

Just don't let anyone know what you are doing because there are TONS of people who think it isn't fair because they want you to be liable like they are, but don't want to pay the price.

Keep to yourself and you will be fine.