CG near Wright-Patterson, Dayton, Ohio

If you have military ID the WPAFB has a good Famcamp only a few miles from the Museum. Cowan Lake, Caesar Creek and John Bryan State Parks are good and about 30 minute drives from the Museum. So is Buck Creek State Park but I don't recommend it.

I know a lot of people are anti-KOA but the Dayton KOA is one of the best in the country. Here is the direct KOA link.