I don't have an answer to your question, but I just wanted to let you know that if you have ever considered doing Discovery Cove you may want to look into that. When you buy a discovery cove day you get sea world and aquatica free. If you want to add in bush gardens it is $20. You get unlimited access to those three parks (less discovery cove) for 14 days. Now, depending on when you go, depends on how much you pay at discovery cove. However, when you do the numbers, it may be worth it. Discovery cove was amazing and when you figured out all the entertainment you got for the money, it was a great way to do it.
Sorry for being off topic but thought you may want to know.