I just added some days to my Australia trip this summer (July) and I would like to knock off a bucket list item of cage diving with great white sharks in Australia. It appears the the launch points of this are in Port Lincoln, near Adelaide. Does anyone have any experience or insight with operators or the experience itself? I was checking out Calypso Star Charters and Adventure Bay Charters online. Of the two, Calypso is the only one to bait and chum the water which leads me to believe that they are going to see more sharks. However, Adventure Bay seems to work with smaller groups of people.