OK, AOPA wasn't much help, other to say, "just don't overfly Governor's
Island". That's probably as good as you need to stay out of trouble. OTOH,
I just looked at their graphic for the NOTAM, and it's clearly wrong. It
looks like the graphic ends at the southwestern tip of Roosevelt Island, not
Governor's Island, which makes it look like you can go almost as far up the
East River as you used to be able to. I sent them a note pointing out the
error.

--
Bob (Chief Pilot, White Knuckle Airways)