Hi. You can do the Dolphin Encounter through Disney. I recommend the Dolphin Swim, instead. It's more money (about $145 per person), but it's worth it. You actually go into the lagoon with the dolphins! We did it a couple of weeks ago. We swam with two of the dolphins from the "Flipper" movie with Paul Hogan. I've never been that close to movie stars before. They weren't the least bit vain. They are amazing animals! You wear a wet suit and a life preserver, so you aren't going to sink. They start out swimming in front of you and you get to pet them. You dance with them and those dolphins can really boogie! You get a kiss on the cheek and on the lips from them. One single lady in our group said it was the best kiss she's had in 5 years. You have a maximum number of 10 people in your group. They jump over you. I can't imagine how much speed and strength it takes to jump that high out of the water. They also line-up two dolphins (one on each foot) and push you around the lagoon. I did this with our 9-year-old son and he says the Dolphin Swim was the highlight of the trip. They videotape the whole thing and you can buy the tape for $45. You book the swim through the Blue Lagoon people. Disney handles the Dolphin Encounter. We booked the 2:00pm swim and I recommend you do the earlier one. We were worried about getting into Nassau late and being late for the swim, but that's not anything to worry about. If you do the early swim, I think you can stay on the island for awhile. It's a beautiful island. We had to rush back to the Wonder to make our dinner seating. The Encounter looked like fun if the Swim doesn't work for you. Hope this helps!