I am looking to do an RV trip next summer and would like to visit Wisconsin, Illinois, Michigan and possibly Minnesota/Canada. I will have about 2.5/3 weeks and will be coming from Colorado and meetin...
From Wisconsin Dells area, you could go into MI upper peninsula , visit copper harbor, tequemonon falls, mackinaw island, pictures rocks, then cross the Mackinaw bridge into the lower peninsula. You would totally miss Chicago this way. Lower peninsula we are partial to the Western side/shore of Lake Michigan. There are many many campgrounds in Michigan.