Greenops

I am new to ArmA 2 but have played other realistic shooters (project reality, red orchestra ostfront and more). What I'm mostly looking for is a clan who plays the original ArmA 2 , I'd like it if they'd run some missions with me and let me play with them kinda of teach me a bit. I'm not a total noob I understand tactical shooters and have been reading up on http://ttp2.dslyecxi.com/