Not really it is a boat launch.
Not many but you should try any of our beaches on Manasota Key. You will find sharks teeth at all of them.
Go to Sharky's in Venice will have a better chance there
The ones you find in the bay are usually brown and very crisp form the lack of surf beating them up. There's also way less of them because the surf turns the sand at the beach and exposes more teeth. Good luck and save some for the future kiddos.
Some but scarce
I don't think there's very many. Hardly any shells either.
Sometimes but haven't found any for a while
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