Where to Sail in NY
If you think you''ll only be sailing on the weekend, you might want to consider places on LI that you could take the train to. www.boatli.org has listings and links to web sites, and marine guides to the area have listings with marina rates and other data.
Greeport, for example, would be a couple hours by train from NYC but there are at least 3 good marinas within a 10-15 minute walk of the train station. Great sailing out here!