Brandon and Kayne travel to Seal Rocks, off the northern coast of NSW, where Brandon gives Kayne his next mission - to swim with Grey Nurse Sharks and take a photo of one. Seal Rocks is renowned for having one of the last colonies of endangered Grey Nurse Sharks - there's only about 400 left in the wild. And because swimming with sharks is not dangerous and exciting enough, Brandon and Kayne take a high velocity sky dive before a session of rampaging sand dune boarding. They also experience a local Indigenous smoking ceremony on Boomerang Beach.