Originally Posted by Bourne
If the shark wanted to kill you it doesn't matter if it is 12 or 20 feet. 20 feet is a lot more intimidating though.
True... though, it does matter the type of shark you are talking about. The guys that did this said that they would be much more worried free diving with a bull shark or a tiger shark than a great white. Though great whites are the 'king' of the sharks, they are not the most aggressive.