Impressed!
Im one of those people who makes a binder for each trip. My companions laugh but they are also the ones who come to me for answers and "whats next?" 20 times a day! :) Its hard to pack a huge book around though, and scanning every document into iBooks isnt the easiest way to organize things for quick retrieval. TripRider seems to have figured this out and built a solution for the chronically organized! Its not "perfectly" customizable but its the best one Ive found yet (and Ive spent a ton of time looking).
JRPOCO about
TripRider - Travel Planner, v3.4