Rolex 24 scanner frequencies

[Ducman]

Going to Daytona for the Rolex this weekend - I bought one of the small radio scanners that doesn't actually scan you have to program in the frequencies that you want to listen to. Anyway there are lots of web sites that sell frequency charts - anyone have a particular recomendation? I've also been told that there are usually vendors at the track that sell charts - guess I never paid attention.

Thanks,
Don