Swimming with dolphins is one of my favorite things to do. I have done this more than ten times in my life. On this cold January morning (54degrees), I was the only one who did not cancel the swim(says something about my sanity). This is usually done in groups of 6. The instructors gave me 2 wet suits and after 3 seconds, I was warm in the water. I swam and played with 3 dolphins all by myself for close to 2 hours. I highly recommend Dolphins Plus in Key Largo (mm 93 bayside). Just another reason why I love my keys retreat. Let me help you with yours.