I know I have seen plenty --or rather heard--plenty of boaters zooming around in the fog. In recent years, as marine electronics have become better and cheaper, I have noticed more and more boaters over-confidently charging around in low visibility. This is not a knock on marine electronics (though it sure is hard not to notice that big, honking open array RADAR antenna installed on the boat that crashed). Marine electronics are great: easy to use and accurate. But when visibility shuts down, throttle back, post a lookout and sound fog signals.