I dont have much knowledge on this and i know its an old post but hey who cares. I think that Seaworld should use the area where they currently have that "Search for the golden Seal show" and build the new seal rocks there. i mean from what i can tell, this area is pretty large, they can then change the show to one like fools with tools which they have at San Diego Seaworld. The current show isnt the best i thin, they need to get a better theme and more props.
Just a thought as i think it would be a bit of a waste if they were to build something on the old coaster site as that is valuable space that should be used to build another attraction. I also think that Seaworld should get a killer whale or extend there polar bear shores and have the whole artic theme like san diego again, have wallarus and pengiuns here but hey this will never happen, or will it!!!