I just finished writing a very detailed article on the Nights In White Satin: The Trip attraction at Hard Rock Park for Lighting & Sound America magazine. The focus is on the ride's audiovisual effects and the development of the attraction. Sally Corporation was contracted for the project, but they worked with Attraction Design Services on much of the ride.
If you are interested in seeing how a ride comes together, check out Attraction Design Services' website where you can see a video of the development of NIWS. It's pretty neat, especially if you've already been on the ride.
And for park aficionados, their hi-bandwidth website is rather entertaining and enjoyable to play around in.