Go to the club. At his age, all they will do is wave a flirt pole and see if he has good prey drive. You'll also learn how to do this on your own at home. They'll also teach you how to start him in tracking. Perhaps using a clicker and food for basic obedience. His background is not that important, he is what he is.
More than that, what's more important is what you'll learn about dog training and dogs, and the sport, by being very observant and asking lots of questions. You're also athletic and at the right age to start learning how to be a decoy or a helper. Putting on a sleeve , you'll learn a lot about dogs and you'll be welcome in any club in the country.