As title said, I'm a 29yom. Lately I've been getting this insane itch to travel. I'm hoping to leave around August, but sadly I'll only have about $4,000 by then. Where would be the cheapest/most interesting places I could go for as long as possible? I'm willing to do thing's pretty much as dirt cheap as possible but I'd love to hear some advice from people who have done this sort of thing before.