Where are the Best Sledding Spots on the Southcoast?

My kids got sleds for Christmas, so we decided to end vacation with a bang by bringing them out sledding.  We ended up finding a great spot at Tabor Academy in Marion.  The hill is not too little and not too steep.

My kids already called me this morning while we were on the air asking us to bring them out sledding again.  I've been sledding at Seven Hills in Fall River...and it's insane.  Maybe a little too much for the little ones, but perfect for a good thrill.  Potato Hill in Westport used to be great, but I don't think you're allowed to sled there anymore.  Any other ideas?