Ive rented out of Panorama on KHPN. The instructors there are excellent. And the service is really good. If you can drive 45/1 hour into Jersey. I recommend Wagner Airways in Lincoln Park Airport, small fbo, small airport, decent prices good instructors you can give it a shoot as for the prices out of KHPN are pretty expensive. Also dont look into Terteboro, I landed there once and it took me about 40 minutes back taxiing and holding for departure.

I say jersey might have the cheapest rate out of the tri-state area.