Where ever they are held in captivity.Where on other islands they are Plentyfull?
YES , there are sharks in the ocean. Search There are plenty of references/questions here about sharks.Does Aruba get Sharks?
Whales stick to the north.Or passing whales?
Whale watching in the Caribbean:
Antigua & Barbuda
St. Kitts & Nevis
St. Vincent & the Grenadines