Off-roading should be fine with sleds or ATV/UTV with chains or good traction. I’d be cautious about off-roading with trucks due to Red Door’s recent finding of 9.5-10.5” of ice on their plowed flats in places. I’ve seen massive trucks and wheelhouses venturing deep into the lake from Randy’s on the west side, but that doesn’t make it a good idea to follow. I have a gut feeling someone’s truck is gonna get wet on the flats this weekend.