The GT class(es) are the most interesting ones to watch, IMO. Chevys, Fords, Mercedes-Benz, BMW, Audi, Acura, Ferrari, Lamborghini and Porsche all have entries in the Rolex 24 at Daytona, along with world-class drivers (even Jeff Gordon has a "seat" in a prototype for this one)...probably the most challenging races I ever worked!
