Shark Head first off, for the mouth comment. I used to spend every possible spare moment of time SCUBA diving but now that my back is screwed along with some other health issues I pretty much have to keep my head above water. I have seen many a shark while diving including a few tigers. The only sharks that have caused a mess in my wetsuit were a huge ass 12-14 foot hammerhead and a big tiger. No estimate on how big because I got back out of the water quicker than I got into it. Kaneohe Bay is the Hammerhead breeding ground of the pacific so they are quite plentiful. Other shark breeds are found hear and there if they aren't already in somebodies bowl of soup. Sorry, kinda drifting off the topic. I haven't spent much time in Kona so I don't know of an old tiger at Banyans. Probably just a bunch of huhu to keep the Haole Boys out of local surf spots.