What are your best backpacking (world travel) tips?
My answer to What are your best backpacking (world travel) tips? on Quora
If you take an iPhone, Dropbox + Instapaper are an amazing combination. Every time I book a hotel I drop the confirmation in to Dropbox (using “Print -> Save as PDF”), then sync it on to my iPhone. I’ve recently taken to grabbing screenshots of Google Maps and putting those in to Dropbox as well. I use Instapaper to grab offline copies of Wikipedia and WikiTravel pages about the places we are going to.