Last fall while idleing along the beach in early HEAVY fog I heard at least 5 0r 6 boats flying past me.. Couldn't see a thing, finally I made something out in front of me and it turned out to be a guy in a kayak fishing a few hundred yards off the beach. I don't know what some people think, I barely saw the guy in the yak and I was idling along. If one of those other boats would have been on my course they would have run this guy over.