If you haven't jumped over and and taken a look at Richard's DesignerLand site- do it!
He has a line called Retro 71' with all kinds of cool designs based around retro Disney World apparel. He does amazing case studies on the typography of all the parks and rides and he has soundboards for certain rides- something I've been wishing Disney would do for a long time. This is the exact type of thing Disney needs to start getting on board with.
Hey Disney hire this guy!! And have him redo your parks website while you're at it.