You read my mind!
I'm tentatively planning a trip to Disney for our anniversary in January. The original plan was to go to Universal for the first time (the Harry Potter pull is too great) but I might be pregnant during our trip, so I'm thinking we may save Universal for a time when I'd actually be able ride more. I started considering Discovery Cove, but I'm also worried about the cold.
I'm glad to hear that it's not too bad.
The complimentary SeaWorld admission is also nice as I haven't been since I was about 5, and DH told me recently that he has never seen a live aquatic performance! He also wants to "ride" a dolphin (I blame Psych for that) and a dolphin interaction is probably the closest he'll ever get (don't worry, he won't actually try to climb on one...). We could always do the interaction at Disney, but I've loved the idea of Discovery Cove with all the other things you can do there, and it's nice that we can take turns doing the interaction while the other one entertains the baby nearby. We'll just have to go back in a couple years, when DS is old enough to do it.
Gina - I just popped over to your trip report and I don't think I can use your gauge of cold weather, since you're from Canada and all. I was just in Arizona a couple weeks ago, and was shivering when I got out of a heated pool there. The wetsuits do sound helpful.