If you ever need someone to game with add me GT - Ankh is Grumpy.
I play MW3 and Ghosts on 360. I too feel this way at times, I am trying to finish my Expert and Sharpshooter but never have anyone online, let alone people that want to play with me outside of Clan Wars..
Anyway, I'm usually online in the morning 6am-12pm(Central) and at night 10:30pm-1am.