I Registered For The Fit One 10K, Now What??

So, I did something kind of impulsive last night, I registered for the Fit One 10K race in September!! I've never ran a 10K before so I'm a little nervous about it. That's where you come in.

I need some advice on what I should do to train-mentally and physically. What do you recommend?

Don't forget, if you haven't joined the Fit One race yet, be sure to join WOW 104.3's "Awesome Team" at registration, and use the password: wow1043!!