Man this discussion is making me a little uneasy,i just recieved my tuna gun for spearfishing tuna now that it is legal on the east coast and the only shark that really bothers me is a white shark and i have seen quite a few up close and personal while working on the royal polaris when we fished guadalupe island off the coast of mexico a major staging ground for great white sharks and i give these sharks all the credit in the world they are a incredible specimen,oh well i guess i am going to have to suck it up and jump in