Forget NASCAR today at Daytona is the Rolex 24 hour sports car endurance race. Too bad it's going to drop into the 20's this am .. normally there are fans in the stands at night and in the pits as well. The temperature is certainly going to thin the crowd. I've gone to the Rolex 24 practice sessions a few times .. it's amazing when the Ferraris are running in a pack ..the roar of their engines is sweet .. and the road racing circuit has some nasty 180 degree turns so there is braking, turns, acceleration .. actual racing. The prototypes though are the ones that generally place first in this race .. due to their aerodynamics .. body construction (carbon fiber) and weight / hp ratio. The DPI Acura prototype will most likely place 1st overall. But what a cool race with .. real cars .. and an actual road racing track.