Dorton,
I've been in this business for a while - and a lot of people here were in this before I was born.
There are two kinds of race customers.
1. The person owns a car, and wants you to wrap it/provide graphics in exchange for him allowing you the privilege of putting your logo on said car.
2. This person owns a car, and knows someone who has a
sign shop who will do it for the cost of the vinyl + some beer. Would you be willing to do the same thing?
Those are the only types of race track customers there are - unless you are working with NASCAR teams....