We are always watching when out on the water, especially around dusk. Even have seen gators swimming in the ocean along the shore line.
That being said, for a tourist coming down, visiting the resort, and seeing a sandy beach going down to the water, they won’t think twice about wading in the water. They’re not swimming after all.
Raise the beach line, put in a sea wall and low fence. Yes it ruins the ambiance but it will save lives.
I recall going to FL with my family as a kid, and we walked along the large lake behind the resort all the time, even at night. Different times when the population was controlled, I guess, but I still shudder at the ignorance and what could have happened. No one said a thing at the time.
Solution is correct
When my daughter was growing up we always went to the beach at Monterey Bay. When the fishing boats went out I would have her get out of the water....when chum is tossed sharks will come around