Was there a few weeks ago for the first time. Parked in the lot and walked down where people were fishing just past the dock in 10+ FOW. One guy was using pcs of night crawler to catch Perch, small perch. I got a nice bite but that was it, wasn't there long though. My son caught his first fish, a nice brown. As for the snow, it was packed down where people have walked, other than that maybe a foot or so. You really don't need to walk far though I don't know the lake either.
Good luck and good fishing.