Well, Lawsonia is certainly worth the drive -- the Links course, that is.
Closer, and funky, if not of the caliber of Lawsonia, is Quit-Qui-Oc, an old Bendelow, in the resort town of Elkhart Lake, quite closer to Sheboygan. Small greens, interesting use of the land -- a new nine was added about 10 years ago, but the old 18 is worth a play.