Graham County, NC has entry roads blocked with concrete barriers. If you don’t have a driver’s license with an address in that county or are a permitted vendor you are not getting in.
The one exception is a temporary detour going through the county due to a landslide. Drivers told by deputies at the detour beginning not to stop anywhere in the County.
In other words, ~outsiders stay the hell away~.
How many new Yorker’s with second homes in Florida actually are registered in Florida with their drivers licenses so that they can be taxed as Florida residents. They will be allowed in. Some really do live in Florida more than half the year. We shall see.