The State association with "jurisdiction" over USYSA youth clubs in the N.Y. City area and surrounding suburbs is the Eastern New York Soccer Association. Its home page is at:
http://www.enysoccer.com/ That site has a links page to local cul websites in the NYC area including the Long Island Junior Soccer League, which has a discussion forum at:
http://216.149.10.174/forum/discussion_forum/default.asp
Posting an inquiry on a local board is more likely to get you a response from a coach in the area.
Good Luck!
