Any good clans out there playin Black Ops on xbox360?Age 14+?

I recently joined Killer Instinct(KI) which is a huge clan but the branch that I was in just happened to be the worst and they would never let me rank up. I don't suck, but I'm not the best. My K/D is 1.19. I'm 17 and I just want a clan that I can comunicate with.