Stayed here in February 2021 at the Whispering Pines camp. Facilities are great, sites are close but not right on top of each other. Camping pads are as expected from state park. Great off-season camping as we shared the whole grounds with only a few other campers.
Only complaints are Whispering Pines is near enough to the main road that you get a lot of road noise, and the walking path to the lake has un-maintained stream crossings, which is probably ok in summer... but not as fun in winter.