In 2011 we visited Seaworld and had the opportunity to feed the dolphins, which was something I loved as a kid! We didn't make it to Seaworld on our 2013 trip and probably won't have time on our upcoming 2015 trip, but I hope to take the girls back there again soon. It was a really great experience being up close to such awesome creatures! The new tanks are so much better than the one that the dolphins were in when I was a kid (which is now being used a nursery for baby dolphins).
Viola drew a "map" of Disney World the other day with a whole quarter of the paper devoted to feeding dolphin fishes. I've read that there are some dolphin encounter experiences available at Epcot, but not sure if these are on par with was Seaworld offers? If not 2015, we will have to make this a priority on the trip after... is it too early to start planning a trip for 2017?