We are taking a road trip from Oklahoma to Indianapolis to tour the Indianapolis Motor Speedway, then make our way to Kentucky - specifically to the Nascar track in Sparta for races on September 20 and 21. We would also like to see the Corvette Museum in Bowling Green. I'm looking for some suggestions of things we might see or do along the way, and some recommendations for accomodations and restaurants.
Thanks so much for anybody's help!!