I've visited SCORE in New York a few years ago... didn't find them too useful. They did not offer much beyond vague common sense advice, even on those issues where they could have easily been more prepared and specific (incorporating vs. LLC, finding a good accountant, health insurance, etc).
It was kind of like visiting a retirement home and talking to some nice folks, pleasant but nothing more.
Well, one thing I do know is that SCORE volunteers are mostly retirees. That of course doesn't mean much in and of itself but there were several people at adjoining desks and they all had similar experience... more of a small-talk type thing.
If anything I would presume New York would be a little higher on energy and a little lower on chitchat compared to other places, so if that's the vibe here...
I think you may be looking at this too broadly/theoretically though. Just break it down to what your needs are at the moment (what kind of company to form, how to write a business plan, etc) and go from there. If you post specific questions, you will probably find better advice here than at SCORE.
It was kind of like visiting a retirement home and talking to some nice folks, pleasant but nothing more.