Jesse Gomer, who lives in Rock Falls, is the most feared raider leader. He meets repeatedly with the other three raider leaders: Daisy-May Gomer (who is actually his relative), Bo Duffy, and Luke Daniels, because he is scared of the situation they are in.
The group is caught in conflict between the Brotherhood and another menace, which is later revealed to be the Calculator. He is found and killed by the Warrior and his team, but before dying he tells the Warrior that the Brotherhood will not stand a chance against the threat that is coming.
"You're either real smart or real stupid for coming into my neck of the woods, cocksucker. Nobody, not even the Brotherhood, raids my camp! Get 'em boys and try to save one buck for my sweet little Daisy. Kill em quick! We gots bigger problems than this out west."