I have been on three DCL cruises, but not on the Dream or the Fantasy. I read the Passporter books before those cruises and liked them. Would people recommend getting the book again, or is it likely that somebody who has already cruised DCL would already know enough? Question #2: If I get the book, should I just order the 2012 edition so I can have it now, or wait for the 2013 in March? We plan to cruise in early June from Port Canaveral. Thanks, and Happy New Year!