Old West outlaws?

Hello.
I am writing a Western novel, and have reached the point where the bank robbery happens. I would like to game it out (those who played the Old West game I ran last year at the October Game Day will remember the rules), so if you are in the area or want to make the trip, we can set a date to do the deed.

I plan to run the bank robbery (which has to succeed for the story to work), followed by a much more open-ended game for players to role play and maybe (he said) have gunfights. Like that ever happens....

Bob Bailey