Ice is fishable. Walk or quad. I wouldn’t advise driving. When ice is subjected to warm temps, re-freeze, and more warm/wind conditions it’s somewhat questionable as to the strength per inch of ice. With that said the majority of the lakes in the area have fishable ice ranging in the 9-11 inch range. Surely you will find some area with more, some with less (areas with springs, perms vacating areas). No snow makes walking easier.
Panfish/Pike bite is about average. Walleye bite has been subpar for me most of the ice season inconsistent spurts of activity at best. Avoiding the high pressure fronts and crowds will certainly up your odds of connecting with better fishing.