When are you going? There is a trip planned for Lake Geneva (stock friendly, not too complicated) on Oct 29. Unfortunately, Appleton is about 3 hours North of Lake Geneva. There may be some logging trails up iun that area though. There are a couple of guys on the
Midwest Xterra Owners website (namely Gator, Boom, and MaximusDelerious) that have alot of knowledge of the areas to wheel in Wisconsin.