Can't say I know too much about the subject. Not a member, and don't know anyone who is.
I have spent considerable time in & out of that landing during the last 2 tuna seasons. Personally, I can't recall those boats being used very much or seeing them out on the banks. (referring to the Cats, that is)
Maybe somebody else has some info for you.
http://www.outerbanksboatclub.com/index.html
Best of luck.
~G