I used UMP 45 with chainsaw, gave uzi revolver and pistol to survivors. Skipped jonestown, you need 9 supplies in aspenwood too be able to skip to union city (you have to enter jonestown to do this) and try to complete all the houses so you can get all the supplys.
 "The Last Stand 2"){kind=icon}
 "Toss the Turtle"){kind=icon}