I'm heading down to the 500 but wanted get closer to the action by listening in on my radio scanner(don't have a CB). Already have weatherman and BFG relay but was hoping to get some race teams, doesn't have to be trophy truck or class 1. I did a search and found some great frequencies but the thread dates back to 2001. I know some teams don't like giving them out and I'M NOT ASKING! Would be really cool to be able to listen in on some of the race teams.