Well I went on NW Race Talk, and I couldn't create a membership, so I'll just post it here.  There were some posts about racing as one of the Outlaw drivers, and I figured out how to do that.  On the Arcade menu, at the bottom, there is an option if you press the Y button, you can choose what car you want to be.  Just wanted everyone who got the game to know...

Justin Youngquist

Yes the Game is worth buying it is very fun