Dolphin Research Center, Grassy Key, Marathon, Florida Keys, January 5, 2006. My experience swimming with the dolphins was not photographed but recorded on dvd. Each of our group of six performed five tasks with two dolphins, Molly and Caloosa - pat upper fin, stroke two fins, imitate (twirl), dolphin push (lying on our back while a dolphin pushes us by our feet), and a dolphin ride hanging onto the upper fins of both dolphins. I observed and photographed the dolphins both before and after the swim.