Okay, this is probably a dumb question, but I've only ever cruised with another line and my cruise is only days away so the packing anxiety has set in. The Cruise Book we received is our "ticket", right? The last cruise line I went on had about three or four different things I had to print at home, and with Disney it's only two so I feel underprepared. lol I don't want to get all the way down there and realize I forgot to print something at home! Thank you and sorry for the dumb question!