I have also been in contact with them and they sounded open to the idea. I have also spoken to Mike Rivera about having the North East Shifter Series holding an event there.
I got a response back today, if they get 20 people to sign up, they will create a session. I think that holds true for the membership also. Reading off the website, you can get a yearly membership for as little as $49 a year!!! The bike practice fee is as much as $180, don’t quote me, but I would guess that the karts would be inline with that…