>>81897265
You'll want to do some sort of semi-rural homeless build.
You will have to do your research on where would be best, Northern California would be my first bet but i'm not sure on the state specific laws, you want to find a place with public facilities (Toilets, Showers, Library, Outdoor Gym etc), If you're serious start stacking your cash, sell your house, all of your worldly things, change your address on anything important to your parents house or a friend you can trust. Use library to increase your knowledge of survival (Clothing, Wild Food, Traps, Finding Water, Cleaning Water, Making a Camp site) Use a computer at the library to research urban survival (Dumpster Diving, Pick locking, Stealing, Casing places etc)
I would use my cash frivolously only when needed to extend the amount of time I can sustain this life style.