Traveling with NOTHING

These two went on the most insane or romantic OKCupid date ever, depending on how you feel about travel and clean underwear.

I've gotta say... I'm kind of tempted by the idea. Though three whole weeks might be a bit much for me through all those cities. (A beach? No prob. Give me one bathing suit, one dress, one towel and I'm DONE.) And I'm already sad at the hypothetical prospect of no hypothetical souvenirs!