I think as long as you don't "cheerlead" for you site, then both the NC chapter of FTE and FF can benefit from the association.
Holding joint G2G's, cruisins, truck/car shows etc. could be good for all concerned.
It must take quite a lot of your time to maintain that site. Why reinvent the wheel when you all could have a presence in the NC chapter of FTE?
FYI, after 60 seconds, you cannot edit your post, but I can.