My Sunday ride with peeps thought I would share:
Cool ride from Gainesboro TN starting at Roaring River State Park
http://www.mapmyride.com/routes/view/39748576/?open_ive_done=1

The park has a nice small beach; usually empty, great place to take a dip after ride, water is cold, water fountain, shade, scenic route with some challenging climbs.

If you hear banjos go faster

good riding up that way. We used to do a ride from Wartrace Creek Park. Need to do that one again soon!
http://www.mapmyride.com/s/routes/view/bike-ride-map/tennessee/gainesboro/7122963.