Replying to Hidden Gem on the East Coast

So I have been skiing for over 10 years now in the ny/nj area, a lot of trips to vermont, as this is the best on the east coast, however Sugarbush in Maine is really good to. This last season I went to Blue Mountain in PA which surprisingly was awesome, definitely comparable to Hunter or Windham, which in my opinion are very similar. Does anyone know of any other hidden gems around the east coast/pennsylvania? Im always looking to go somewhere new