Andy,
Port Canaveral has many Manatee's the "reside" there almost year round ... especially over in the Trident Basin area...
(I used to be stationed at Cape Kennedy many years back ... great location, location, location ...)
- and make sure that you go to "Teaser's" while you are there ... it's right on A1A and right down the road (about 2 miles at most) from "Ron Jon's" surfshop - you have to go there as a tourist ...
... dinner on the beachfront? Try "Castaways" if it's still there...