Scott just returned from a four-night Bahamas cruise on Carnival Conquest. You'll want to hear this review from a seasoned cruise, but first time sailing Carnival Cruise Line.  Sherry has cruise news: NCL changes final payment due date Carnival changing up cruise ships in the Gulf of Mexico  Disney Magic will get an extensive renovation  Port Canaveral reached a milestone  Listener Question: Going to the Western Caribbean next summer on Royal Caribbean and trying to decide between a passport card and a passport book - are there any advantages of one over the other?  Carl - Detroit  Question or comment? doug@cruiseradio.net