Can't help you on that one Sunshine... Its been a long time since I have been on the Celebration. But you will most likely be too busy doing other things to have time for it. Its a short cruise and they try to pack a lot of stuff into it. You will need to pick your activities carefully because many things will overlay each other.
If you like cruising and go on a longer cruise, then go for it. The bigger ships have golf pros...(Conquest has a simulator)
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, Magic 1/14
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013