This is a great site based on IRS data. Basically, for each county in the United States you can tell where the county residents are moving too....and where the new residents are coming from. http://www.forbes.com/special-report/2011/migration.html So I tried a few counties. I even had a few secret spots known to the "special few". Some of those are still only known to the few.....however, if your destination spot is known to the urban masses....well, good luck. Just for the "old man in Montana" check out Dillion, Beaverhead County. Hey, your safe from the invasion of the dreaded yuppy scum!!