For all of you participating in the track event, I'd suggest you start thinking about getting your car ready for the event. Do NOT wait until the last minute to check all the vitals, only to find out you've got issues that will keep you off the track!
• Get your oil changed.
• Check your tires for ample tread, and get an alignment now if you need/want one.
• Check your brake pads!!! I'd suggest you have at the very minimum 50% pad left, especially on the fronts.
• Check your radiator and cooling--it will be hot out there.
• Make sure you car is inspected and up to date.
• Before you go out to MSR, clean your car inside and out and remove all loose items floating around in your trunk, under the seats, etc...