I'd probably start with a couple of the indoor shows like Cirque de la Mer and Pets On Stage (when it re-opens), visit the Penguins and Terrors of the Deep (also inside) and then do the Clyde and Seamore show. After a bite to eat (again indoors), I'd look to take in the Key West dolphin show and then do the two big rides, Atlantis and Kraken in late afternoon/early evening, finishing up with Shamu Rocks America night-time show. How does that sound?