Regarding the dolphin pic: I was swimming in Delaware, where we go every year, when a dolphin swam right underneath me. I knew they swim there all the time, knew it was VERY unlikely it was a shark, and it STILL scared the S**T out of me. They are soooo fast, and I could feel the power of it as it went underneath me. WOW! If it had been a hungry shark, that would have been it. No warning at all. Course, I don't know that seeing the shark follow my kayak would be any better!
