There is at least one website supporting a confederate movement that claims members in all states. Their unique shtick is that they reject the term ‘neo-confederate’, insisting that they are the original Confederacy, existing in an occupied condition after the surrender of their armies, but not their government. It took me quite a while to determine that they are not a parody site.
Addendum: This should be a cache image of the site. Wouldn’t especially suggest going straight in unless you have a lot of virus and psychiatric protection.