Safety should be the number one concern of boaters, fishermen, tourney anglers, etc. It absolutely amazes me how many folks throw caution to the wind and totally disregard their own safety as well as that of others. Dense fog should only be run at idle if you are already on the water unless you have radar on your boat. If you are not on the water let it burn off. Folks out at night that either don't have lights or don't turn them on are a serious danger those running down the lake. High winds, lightning, etc. should be treated with utmost care. Dad always told us if it gets real bad to put it on the bank and hunker down. Worst case you can always walk out if you need to. When fishing a derby if the lightning starts we quit fishing and take shelter if we can. There is an entire group of boat owners that should not have a boat as they do not know the navigation rules, common courtesy, or how to properly drive their boat. Talk about hazardous. Then you have the weekend KVD wannabes who risk life and limb to pursue a limit of derby bass in the hopes that they will actually cash a check. Very few of these folks can win enough money to offset their derby expenses, yet they will stand up with their graphite lightning rod in hand and keep on fishing while the lightning goes cloud to ground around them. If they value their own life so little they have no care about yours as they fly through the fog. Bottom line is take care of yourself. If conditions are not safe to run then don't take the chance. Losing a little fishing time is a small price for being safe.