I was looking around the internet and found these articles on Phantom Theater:
A Phantom Theater Walk-though:
http://www.dafe.org/attractions/darkrides/phantom/phantom.php
A Phantom Pharewell behind-the-scenes look at it's disassembly:
http://www.dafe.org/attractions/darkrides/pharewell/pharewell.php
and Preview of the (then new) Scooby Doo and the Haunted Castle:
http://www.dafe.org/attractions/darkrides/scoobypki/scoobypki.php