I FOLLOW
Rolex Sports Cars
Formula One
Speed World Challenge
Grand Am
Trans Am
American LeMans
I DO NOT FOLLOW
NASCAR
Indy Cars & Champ Cars
Endurance racing
Minor league stock cars
Minor league open wheel racing
Motorcycle racing
Rally racing
Dirt racing
Monster truck racing
Drag racing
Obscure racing (lawnmowers, big rigs, etc)
IROC