Don't get too worked up about trying to do great and win your first one. Think of it as a chance to ride a nicely prepped track with medical help nearby. :)
Ask around, even here, to see if any experienced riders are going to that race. Most riders are more than happy to show you around and point out what to look for.
If you're 17, you'll probably need one of your parents to go with you to sign the releases.
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