So I had some ideas for my character, namely being apart of a group called the Wasteland Rangers, who are more a less Robin Hood/Brotherhood without banner type, scavenging and stealing from raiders, killing Hollows, and preforming the odd job for different towns. 

I was wondering though considering there are cities that can support mullions of people, how rare are supplies to come across? It seems the setting is pretty well established for a post-Apocalypse.

 Also where would be a good place to have a group of raiders anyhow? Map seems a bit overfilled. Though that might be because thees allot of color coding I can't decipher.