i'll be taking a tent, so times we'll have accomodations, and sometimes we won't. >> reporter: how dofeel about going a week without a shower? >> i'm the type of girl who can handle that. in training, we had practiced. we were living in the woods for about a week, a group of 50 people. >> reporter: world race founder seth barnes came up with the idea several years ago, to give young people an alternative to the nine to five routine. >> we push people to do what we call a loop 10 kind of journey. where they go out and take virtually nothing, and they know they've got all spiritual authority, and we asked them to pray for all local needs and see what god does when he hose up. it inevitably changes them. as they depend on god with total dependency. >> reporter: he says thousands of young people apply each year because they're looking for more. >> by leaving all of the stuff that has defined us, and allowing god to open up his possibilities in all different cultures, they find there is more to life. that this yearnin yearning that they've had inside has an answer. >> reporter: one thing e