Marine Dynamics / sold us this video of our shark cage dive experience on March 31st of 2011. While I found no copyright statements on the box, I'm more than happy to give credit where credit is due - the team from Marine Dynamics did a great job, and of you find yourself in South Africa, make the effort to use them if you want to see some great white sharks in the wild. Josh and Charles Bedford, John Pope, and a bunch of other people were out enjoying the sights of the very cool huge sharks. 7 sharks visited us, ranging from 2.7 to 4 meters in length.