There is some awesome racing available. Both moto-cross and flat drags. St Joseph State Park Trails - St. Joseph State Park, approx. 50 miles south of St. Louis on U.S.67 approx.1500 acres of trails,hills,etc.
Camping is available with electric and primitive sites.
Contact park office for more details on fees,etc. I've been there several times and the trails are awesome and camping facilities are excellent. Farmington is 7 miles from the park and is a good size town. This is a fabulous track in the state of Kentucky and would be a real loss to the avid riders of off-road enthusiasts. It is easy to hook up with people and go on a long trail ride.