Halo 3 team work help?

I'm a 47 in doubles just lost my 48 cause of a deranker! So if any from skill rank 38 and higher who's has a mic and works well in doubles and wants to rank up, tell me your gt and I will add you. 47 in lone wolfs, 47 doubles, 44 team slayer, 40, in snipers, 32 mlg! 50 in swat! Also could be higher if their was no derankers. Thx!!!!!