Breck? Ned? Neither is quite 2 miles up but almost. I'd say Leadville but I doubt they have many dispensaries there. Am I close? It's funny how crime correlates negatively with altitude, at least in the US. La Paz, Bolivia is like 12k feet and pretty damn seedy!
One study shows a positive correlation between altitude and suicide rate. It was attributed to hypoxia in people with mood disorders. http://www.crimeandconsequences.com/crimblog/2010/09/a-link-between-altitude-guns-a.html .
An article from 2003 on the economics of dairy farming in the U.S. http://www.allbusiness.com/government/business-regulations/1103800-1.html .