Well, I finally made time to check out the range in Wisconsin Rapids/Port Edwards. It has 8 lanes. All have one ambidextrous bench on a concrete slab and none are covered. The first four are 25 yards long, then two are 50, and two are 100. Each of the 8 lanes is about 40 yards away from the next. I have no idea why I didn't take any pics of the range, only of the rules.
So, if anyone is in the area or wishes to try it out, post it here. Also, post any other get togethers.