>>1198229i was thinking more NJ/PA because that's where I'm at.
But here's how I find good spots.
You look on
www.lightpollutionmap.infoFirst choose the VIIRS map to see light emission. This is production of light that goes into the sky. Click around on some spots, and try to find places with radiance values of <0.35
Then switch to the ATLAS view. This is light pollution "spillover". Click around on the places you previously identified, and try to find spots with a Ratio value of less than 1.00 (usually corresponds with Bortle of 3 or less).
This has worked out so far for me; I've found some pretty good places you can see the milky way from the Jersey Shore, of all places.