Cruisemama- I didn't know that Princess was pulling out too. But I had heard that RCL was bringing in Voyager of the Seas in late 07/early 08. So it does look like Carnival and RCL are committed to Galveston. Either of them would be fine for a honeymoon (both go to the same ports) Unless they want to do a shorter cruise, Carnival offers a 5 day cruise also.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013