Cool list of places. I've only been to a couple. Had to laugh that one of them is actually in New Jersey (Mt. Tammany). Been around that one many times, but one of these days I'll get off my butt and hike the Kittatinny Ridge and shoot the views from the top.
There are often photographer meet-ups at Rickett's Glen. A bit of a drive for me, but not too far.
Once place I'd add to the list is
Ringing Rocks Park in Bucks County. Depending on the amount of rain you not only get the sight and sounds of the boulder field, but there's a pretty decent water fall there to shoot - provided the water levels aren't low. Avoid it on a sunny Saturday or Sunday if you don't want hoards of people in your shots.