So, i went on a robbing spree, discovered that robbing gunstores is a good idea, made 600 is my last robbery, that is 10 times more then what i get for robbing a gas station or diner.
The owners to tend to pull a gun on you, so you have to be quick. Found a Garand and Shotgun this way already.
Silly question though, can you save the game after you go robbing?