I'm thinking of moving to D.C. for work. Where are the best places to train MT, boxing, Jiu Jitsu, Sub-wrestling, and/or MMA? I enjoy MT and jits and schools with the younger crowd (for friendly club competition). I'm too old to compete, but like to spar 1-2 times a week. I don't believe in belts anymore. I have a couple of useless Black Belts and jits and catch wrestling revived my love of martial arts and combat. Thanks in advance.