This article is a little short on details on how she accomplished this, which is what I'd be most interested in. Couchsurfing means that she saved a ton of mone

This article is a little short on details on how she accomplished this, which is what I'd be most interested in. Couchsurfing means that she saved a ton of money, but it's only one of three major expenses (besides food and transportation). -- Did she work legally in those other countries? -- What were her main modes of transportation between countries? And because I'm a cynic... -- How many of her new "friends" were simply men looking to take advantage of her?