I use my radar all the time in the fog. Sure helps get you out on foggier days.
Can't imagine it'll have any adverse effects on the boat.
"I don't know how to put this, but, I'm kind of a big deal."
I never lose. I either win, or learn something.
2008 Sea Hunt 240 Triton w/Yamaha F250
2006 HydraSports 212 WA w/Yamaha F150 - sold