1st - Ask them. Go to a crew member's profile that has a message button, not all of them do. 2nd - Id highly doubt they'd let you in that easy. You've only been on this website for less than a day, there is people who have been on for years and havent been able to. So dont get your hopes up.
Completed Halo CEA today and once again have all the Halo Achievements...for now.
Recently while playing with buddies Banshees seemed determined to splatter me all the time. At one point I ran around for about a minute while a banshee drifted on the ground after me.
Getting those Library and Maw Achievements were just brutal. I died on the 4th floor so damn near the end of the Library because a damn carrier flew at behind me and I was too busy fighting off others to notice it.