Apparently soon WY will join AK, VT and 99% of MT (basically outside cities) in doing away with the permit requirement. RTC legislation advances so quickly you miss it if you blink. I wasn't even aware of MT. 

John Lott's Website: Will Wyoming join Alaska, Montana (99 percent of state), and Vermont in doing away with permits for concealed carry?.

citizens would have to demonstrate their familiarity with guns by passing a certified firearms safety course or have a background of military or police service