I remember camping there when I was maybe 8 yrs old. That's a little over 45 years ago. We camped there and we camped at Boot Lake, which is just outside of Townsend WI. If you went about a mile east on M, turned left on T, stayed on T (past 64) you would find Boot Lake. They are almost identical campsites, because they are both part of the Nicolet National Forest. Boot is a little smaller campsite, but the lake is larger and I think it has better fishing. I haven't been there since my kids we're young, but I may have to check it out.
Oh by the way, any Kayakers or anyone who wants the excitement of the Wolf River, there are a couple of places to rent group rafts along Hwy 55.
Check out
http://www.co.langlade.wi.us/visitorsguide.htm for more info. Also they have the some of the best snowmobiling in WI (when we have snow)
Kayaking1st