I dreamed three months before it happened that I got banned from Sw-Fans, and that my partner said the exact same words to me then in the dream that she said to me in real life after I just found out that I was banned.
Well, in about three months we are taking a trip to Sea World, and last night I dreamed that someone pushed me into a watertank, then a huge shark came out of nowhere and bit my head off. So now I am on the market looking for mini-torpedoes.
Don't go with torpedoes, I don't think they can track a shark. Spear guns, plasma pistols, alien ray-blasters and portable nuclear devices are the best for disposing of sharks. I would caution against using electric prods, taizers, or arc welders in the water though.
I guess I'll take a Nuclear Depth Charge with me strapped to my back when I go in. I'll set it to go off at 15 feet. Maybe the force of the explosion will propell me to safety.