FYI there is a golf course neighborhood just south of you in Kenosha. Home sites are in the $74900+/- range. They are located from I-94 to Hwy 50 exit, west to Hwy MB, north to 73rd St. in the Strawberry Creek Development.
In Northern Wisconsin, Minocqua area, you might expect to pay from $29,000 to $79,000 depending upon the location at the golf course. Fairway lots will be on the high end of the spectrum, and will be harder to come by. Wooded lots without a view, but still within the community will be easier to find and at a lower cost.
The question first would be what golf course/area? Prices can vary quite drastically based upon what type of course you want to be on and if you are restricted by geographics. In most situations I would tend to believe unless it is a new course that is being built a 1.5 acre lot is going to be hard to come by especially in a sub-urban setting.