As someone who has joined in on trips organized at VFTT and elsewhere on line, I've been following the fall out from a trip organized on a "meetup" site. It was a West Coast trip, but it is a cautionary tale for trip organizers and participants. Generally, I think the sophistication of most VFTT'ers would make VFTT trips pretty safe bets but here it is:
Trip description:
http://backpackers.meetup.com/114/calendar/6803238/
Trip outcome:
http://www.nwhikers.net/forums/viewtopic.php?t=7963667
http://backpackers.meetup.com/114/boards/view/viewthread?thread=3911127&pager.offset=0
Trip description:
http://backpackers.meetup.com/114/calendar/6803238/
Trip outcome:
http://www.nwhikers.net/forums/viewtopic.php?t=7963667
http://backpackers.meetup.com/114/boards/view/viewthread?thread=3911127&pager.offset=0