If you're headed to Sundance you'll appreciate the organizational genius of Erin McCarthy's Sundance Binder.
I used to go nuts with a similar binder (folder, actually) on trips, stuffed with Yahoo maps directions of each place I needed to be during the trip. The iPhone has replaced those folders for me (GPS + internet = awesome) and I've tried to move away from paper as much as possible. During Sundance, however, with its terrible cell signal and GPS-ruining snow, binders still rule supreme. I've got mine ready.