yeah pknpk is right on the ny/pa border...i was there for the first time the other day, and i loved it.  My home mtn is holiday valley, and i liked pknpk a lot more.  It's not as big as hv, but there is a great vibe there and they had a great park setup.  Besides hv and pknpk,  there is a tiny resort (my other home mtn) called kissing bridge, but i wouldnt drive too far to go there.  there is also bristol in the rochester, ny area, ive never been there but i hear it is pretty nice