I was going around Youtube and I came across this video of the Revenge of the Mummy Ride in Hollywood.
YouTube - Revenge of the Mummy Roller Coaster - Lights On - Backstage Tour Universal Studios Hollywood
I'm not sure when this took place, but the group got to tour the entire ride on foot then rode it twice. Once with the lights on, and another round in normal mode. Thought you'll all enjoy this!