Tosiek, I never stated I had a hard time meeting people (contrary - I actually have met a ton) on Manhattan Reefs. All I stated is that its not a physical club. As the OP stated, he was looking for a club. To me a club is a physical thing in terms of place & people, not an internet gateway. I've met with plenty on MR, and I agree is a great starting point, especially if you're just starting out with this hobby.
But thanks for the offer Tosiek, I think I can manage my self.
I agree with Dr. Harry - you should try 'em all.
From my personal experience, LIRA was great but - geared more towards advanced reefers. And a bit too far from me (I live in Queens).
I've never been to Brooklyn Aquarium Society meetings but I've heard only good things. And if I'm not mistaken, I believe they have membership fees. Majority of clubs do due to food costs and possibly even bringing in guest speakers and a ton of other stuff I'm sure.
Anyway... all in all if you are in the Tri-State area, Manhattan Reefs is definitely a great place to start, but as I have found (along with a few friends) in this hobby, you're always left wanting more. Plus I find the club meetings pretty informative.