Autocross in the Sports Car Club of America™ lets drivers share a car during events, but what does that really mean, and how does someone become a co-driver? Perennial co-driver Will Teller explains what it means to share a car at competitive events, how to find a co-drive and what the role of a co-driver truly is. If you have been looking for a smart way into SCCA® Autocross, start here.