Trying to buy a used van asap for $1000 or less

There is a new ordinance in Portland Oregon that states that it is an arrestable offence to camp in a tent. No bullshit. So naturally this freaks me out. Please help me out if anyone is able to. I'm trying not to be arrested for camping. I really need to find an affordable used van. I would very much so appreciate any and all help. My cash app cash tag is $KodyMartinGerba. Thank you