Please send to me any haunt related links and I will post them here if they're appropriate.
DC Design Studio & DC Props specializes in custom animatronic creatures and movement platforms, with our primary focus on design and fabrication for the Halloween / Dark Attraction industry.
Tips on how to build your own haunting props.
http://www.phantasmechanics.com/
Hallowed Haunting Grounds
http://www.hauntinggrounds.org
Spooky House