Hey RJ! Welcome to the APK forums! Your best bet is to check out the Mid-Atlantic forums:
http://www.americanparkour.com/smf/index.php?board=124.0 Come to one of the Jams, meet a few people and check out the local scene. We have a whole range of traceurs and some good teachers who can help you out. If you're interested in more formal teaching/training, Primal Fitness in DC (
http://www.primal-fitness.com) offers Parkour classes. Usually the Saturday morning class from 10-12 is the best time to check it out.