to be honest my brother chose based on his needs. we had 19 people on this trip and it was fantastic.
The over all experience was unexpected. I thought I was not going to like this trip but by the end of our trip I wished we had some more time. I felt we didn't get to do everything since there was so much stuff to do everyday.
The only negative was the port of Jamaica. This place is just a crappy place to be. We did the Dolphin Cove, don't wast your money. Save it for Mexico.
Was small but just enough for comfort