Red Dead Nation is a Red Dead Redemption posse.
About the posse
Posse create for the greater purpose of destroying other Posses and dominating the west. This Posse originated from http://codnation.net/ and can be found on XBOX LIVE. The baddest MotherFuckers in the West.
"If you draw, you best be Picasso..."
Joining the posse
After registering at CODNATION you can request to join, http://codnation.net/group.php?groupid=28