So sorry that we're on the March 13th cruise on the Triumph! I would certainly like to find out what you thought of the ports, the c ruise, etc. My friend just got back on another Carnival ship which had 5 hours in San Juan, and could not find anything to do when the docked there--all the shops in old San Juan were closed (only 3 were open he said!). It would seem that this offers little choice for the cruiser.
St. Thomas and St. Martin will be certainly different ports--they loved St. Martin, and wished they could have more time there.
Enjoy, and I'd love to hear how you evaluated the ship and ports when you get back.