Dolphin Swim - Which Western Caribbean Port??

[sanguinered]

We are traveling on the Magic in Dec. and want to do a Dolphin swim in one of the ports - Montego Bay, Cayman Island, or Cozumel. I haven't found an excursion that really stands out in Cayman, so I'm leaning toward doing it there, but wanted to get opinions on experiences at each location. Any advice on Pros/Cons of locations would be great! Thanks!!

[Colorado Kat]

I liked the dolphin swim in Cozumel - at Chankanaab Park. My friends told me that they treat the dolphins very humanely there.