Jrobb,
PknPk, 15 min. from Erie... not alot of vertical but fun, wide runs, lots of people on weekends. Go early avoid the crowds.
Kissing Bridge, 1½ Hrs from Erie. Not as big as Holiday but good runs and grooming. When I race there they groom the hill after the skiers for us... real friendly place.
Holiday Valley, 1¾ Hrs from Erie. Lots of hills to get away from crowds.
Swain, 2½ Hrs from Erie. Awesome grooming and real carver friendly. Its a 4 Hr drive for me and I do it often... its that good.
Cockaigne, ¾ Hr from Erie. Nice wide runs, some of the longest in the area. Smaller area and not as crowded.
Bristol Mtn. At least as far as Swain, excellent terrain and grooming. Some very steep runs and also long.
If you go into Ohio the hills get shorter. Not worth it, You could drive to KB or HV in the same time as going to hills around Cleveland.
Hope this helps some and maybe I'll see you out some time. I ride a Madd W/ Cateks.
Chuck
P.S. Times are approx as I usually drive the SL.