Eddie's Emissary

Eddie's Emissary is an unmarked quest in Fallout: New Vegas.

Quick walkthrough

 * 1) Find a way to earn the trust of the Powder Gangers at the NCR Correctional Facility.

Detailed walkthrough
When approaching the gate of the NCRCF, the player will likely encounter the gate guard, Dawes. In order to gain entrance, the player must hand over 100 caps or have helped Joe Cobb take over Goodsprings.

Upon entering, the Powder Ganger leader, Eddie, can be found in the NCRCF administration building on the second floor. Upon speaking with Eddie, and asking if they can aid the Powder Gangers in any way, Eddie will mention a Powder Ganger named Chavez is trying to set up a posse without his permission and you can deal with him.