Well, here's some reading, if you haven't already:
An American Experiment in Anarcho-Capitalism: The Not So Wild, Wild West, by Terry L. Anderson and P. J. Hill
The Not So Wild, Wild West: Property Rights on the Frontier by Terry L. Anderson and Peter J. Hill Reviewed by Edward Stringham
The Culture of Violence in the American West: Myth versus Reality, by Thomas J. DiLorenzo
Although it is not with modern advancements.
RE: "STATISM" ( @tjkirk ) VS. ANARCHISM ( @adamkokesh )