I will be hosting a game this friday at 8pm EST. My GT is WoodChuck5562 send me a message on xbox live to receive an invite. Again make sure you send me a message on xbox saying you want to join.
Here are more details and you can also RSVP here: http://halocustoms.com/threads/feb-8-2013-woodchucks-customs-woodchuck5562.2424/#post-14428
Check out the other events I have on the website too.