Fished Carp and Gar in the North Unit as well as Long Lake in the South Unit yesterday from 6am to 3pm. Carp and Gar were not in good shape, most areas had 1" of slush/crust with 4 to 5 inches of clear hard under it. In the current areas between points and at narrows there was open water or 2" of soft ice. I would not fish any of that ice till next season.
Long lake was surprisingly well capped with 5 to 6 inches of hard ice that only started to get slushy towards the end of the day. However there were spots that were snow covered that were just slightly less thick and had started to show signs of getting soft. I think there is a spring on Long, on the north end near the old roadbed. I did not travel that far north on the lake, but if your weekend plans involve hitting that ice I would stay to the south to avoid that area. I know the ice will be treacherous there.