mac - I was there last fall. Didn't knock on the door or anything - I never want to bother people, but I might swing by again again.
Kenny - Thanks! I should add that I'm doing this for a book I'm writing, a horror-themed travelogue. I've done these weird road trips for the past few years and thought that it might make a cool book. I started writing it last year. This year, I began pitching it to publishers and got a book deal over the summer. Ironically, most of the places I've visited are away from western PA. I have places in Maine, Massachusetts, Jersey, NY, and as far south as Georgia/South Carolina. The book also covers supposedly haunted places, graves, etc.
Some of the places I've been include spots from:
Friday the 13 Parts 1, 2 & 6
The Blair Witch Project
I Know What You Did Last Summer
The Dark Half
Night of the Living Dead (original)
Night of the Living Dead (remake)
Dawn of the Dead
House By the Cemetery
He Knows You're Alone
The Amityville Horror
The Evil Dead
Last House on the Left
That's a start anyway. =)