Hah, I already sing out loud, talk to myself and the animals I see (cows have pretty great startled reactions), meet people at bars/campsites, and use Couchsurfing and Warmshowers. Heck, as far as singing, I think I've gone through th entire Bruce Springsteen discography. I think the main problem is, I started out really excited, and the first week or so was a blast. It slowly devolved, though, from a fun time, to a chore, to boring, and now it's at a level where I really don't want to continue. I have a friend in Evergreen, which is a day away, and if worse comes to worse I can catch th Greyhound out of Denver. That's obviously the worst case scenario, but if I'm feeling like this on day 23, I'm wondering what I'll feel like on day 46.