Funny you should mention all those things to have on you. As I type this I am printing off copies of my e-docs, hotel confirmation for the pre-cruise, my Delta itinerary, my travel insurance policy, my shuttle van confirmation, and making fresh copies of our passport photo pages. I also save all of these documents as .pdf files to a folder which I will then move to a flash drive - which will also be going on the cruise! Flash drives are great. When we cruise I always put important files on a flash drive (online banking, etc.) so if I come home to a burned down or burglarized house I'll still have a backup of important files.