A few things come to mind in that area.
Theater of The Sea, swim with
dolphins.
Feed the Tarpon at Robbies, it's exciting.
Walk the docks at World Wide Sportsmen/Bass Pro. Every time we do we see tons of parrot
fish, angel fish, sergeant major damsels, tarpon, sharks and a few times manatees.
We have not yet visited, but the "History of
Diving Museum" is also there.