I have been researching campgrounds for our excursion in May. from St. Louis up toward Chicago, up to southern Wisconsin, across to Iowa , south through Hannibal and back down to St. Louis.
I have tried Just googling RV campgrounds in each area we are planning to stay over, then tried Good Sams book , Googled KOAs in areas. and so on. each search yields different results. Thinking about tripwizard but not sure it combinds all the groups. Also totally confused on how KOAs work for discounts, how you know which discount club each campground accept. I do check reviews on each. Looking for advise! any and all will be greatly appreciated