Just the thought of losing some of your money while traveling is scary enough but what of actually grabbing your bag and hitting the road? Question would be how to survive on your travels without having to buy food? Those who've done that kind of thing say you get by with this:Or you could rely entirely on the kindness of strangers. As for where you need to sleep at night . . . you could try free camping [that's if you take your sleeping bag along]. Anyone brave enough to take the risk of traveling without money?