If you like warm weather and beaches then you should retire in southern Florida. If you like nature and having a large property you should consider Montana.
The best places to retire are to the southeastern region, mainly Florida or south Carolina, or to California, San Diego would be the best option out there.
I can tell you if you want a town that has great weather and there is all ways something to do come to las vegas it is a great place to live. I have lived here for 9 years now and love it never bored.
Best places for retirement: Arizona; Reno, NV; New Mexico; Florida; Texas; and Arkansas. Reno is a good place as far as taxes. Florida, Arizona, New Mexico, and Texas are good because of their climate. Arkansas is good for low cost of living,