Can be busy but doesn't feel crowded
(North Campground) This campground can fill up and feel busy, but the sites are generally large enough that you don't feel packed in too tightly. I like the way they left some stands of trees as a buffer between sets of loops as it means you can end up against trees in some sites (such as 161) even though you're technically in the middle of the campground.
The campground has nice bathroom facilities with separate shower rooms. They also are laid out well within the loops so that if one is closed for cleaning there's another one a short walk away.
Verizon cell service was decent enough that we could get work done and at the end of the workday, you can take just a short walk to the campground beach and enjoy searching for cool rocks on the Lake Huron shoreline. The day-use area is quite a bit down the road so you would have to drive there or take a good bike ride. But the benefit is that there is a large, sandy beach at the day-use area.