Need help with the endure achievement on halo 3 ODST.?

[bonegeras]

just like it says i need help. my problem isnt that im awful at the game its that theres never 3 other people on my friends list who are good enough to get it at one time.
if you need/want help leave your gamer tag below.
mines "OcR InvaderZim"

 

[cmasterspartan]

i have the same problem ill play with you on ODST my gamertag is cMaster SPARTAN

 

[John]

Theultrajman123

 

[Davon]

eX MaYhEm v1