Perhaps our locals can mention some local actual spots for setting up rendezvous points.

Municiple dock at Poughkeepsie, NY
Municiple dock at Port Hudson, NY
USCG ANT Saugerties, NY
High Point State Park Ranger Station, NJ

These are spots that I remember from the early 80's.
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QMC, USCG (Ret)
The best luck is what you make yourself!