Halo 3 Vidmaster challenge : annual, need ppl

Hey guys it would be great if someone would help me to get this achivement.
I have done all the other vidmasters some years ago and i never did this one, so i really want to try now:)

Im gonna do it on friday so if anyone have time to join someitme friday evening add my gamertag ReMaKc.

Hope you wanna join !

My GamerTag is ITzGonzaxD