Labadee - we were the 2nd ship to arrive that day, so all the good spots had people there. I also think its wrong that you can't reserve the cabanas if you don't have a certain cabin class.
Time there is just too short. We did the Bacardi trip on our own, were the 1st group thru and it still took up the morning. The good thing was everyone's help on this site. We did the trip for $14. round trip.