Okay...but that has nothing to do with the FSP. The FSP is in NH.
Only that they're following the *vote with your feet* precedent and methodology established by Jason Sorens and the NH FSP Porcupines, circa July 2001. [ Announcement: The Free State Project The Libertarian Enterprise, July 23, 2001. Or, so far as that goes, the Latter-Day Saints in Utah.
But there are several other thriving FSP spinoffs as well, including the Free West Alliance and the Free Wyoming Project. And there's a similar effort in Texas to restoring Texas sanity to a county or tri-county area there, as well.