There's no doubt sharks have an image problem. And they're certainly in trouble globally. The population of some species has declined by more than 90% due to over fishing. But there's still one place in the world where sharks thrive – the Bahamas. Sharks not only prosper there, they are highly protected. It’s illegal to kill them. Stuart Cove's passion is sharks. Travelling In his private plane, he spreads the gospel of shark advocacy across the Bahamian island chain. And shark tourism is his livelihood. A successful entrepreneur, his main business revolves around scuba diving with sharks. Cove also works with Bahamian and international researchers in their studies of dangerous species such as tiger, hammerhead and bull sharks. And it's a family affair. His teenage children are both certified shark feeders!