One of the most awesome things about SeaWorld, IMHO, is that you don't need a rigid touring plan. Its much more relaxed and spontaneous and go-with-the-flow than the Disney parks. That said, here are some of my suggestions:
- Consider spending two full days in order to be able to enjoy the whole park at a leisurely pace.
- Arrive before park opening to get a good parking space and enjoy a quieter park before the masses arrive.
- If you are going to be there for the full day (park opening until after dinner/into the evening), I would suggest purchasing the all-day dining. Its a truly unlimited plan.....breakfast right up to 30 minutes before park closing. You can get one beverage, one entree, and one "side" (not necessarily dessert....can be fruit, a salad, a muffin, a pickle, etc.) each time through the line (or any combination thereof...ie just a side and drink, just a drink, an entree and a drink only, etc.). The food is excellent and there are ton of options beyond the expected burgers, pizza and fries.
- Avoid the Terrace Garden Buffet. There are much better places to eat in the park.
- Be at the shows at least 30 minutes in advance to get a good seat. Even earlier if the park is very busy. Consider purchasing the priority show seating if you want to maximize your day (it would be about $19 pp, your two year old should be free).
- Don't miss Manta if you are a coaster lover. Its very unique and a must for coaster enthusiasts! One of you can ride while the other takes the baby to the attached aquarium, then switch off.
- Budget for the things you might want to do at the park, like feeding the animals or playing the games in the carnival area. There is usually an offer at the park where you can feed multiple animals for one price.
- Consider purchasing the photo CD, if you get lots of pics from the park photographers. More informations is found in this thread:
http://www.disboards.com/showthread.php?t=3232581