SeaWorld often offers a lot of "back stage " tours and experiences, you may find more luck if you try http://www.seaworld.org as this often has information on the educational programs whereas the "regular site" tends to concentrate on their more standard offerings.
Ok I managed to find the exact page for you, but I'm leaving the other link up as there are some interesting other tours and programs you ( and others may like to think about) http://www.seaworld.org/edprograms/swf/tour/index.htm#pe