We are cruising to jamaica in march 05, and was wondering if anyone has ever booked a tour with jamaicanattractions.com. They have a Dunns river falls/Dolphin touch encounter thats almost half of what carnival's price is for this same excursion. This is our first cruise, and I'm not sure whether to stick to Carnival's shore tours, or try to find a better deal. Any advice or information will help. THANKS!