I pick National Treasure too, but the trouble is where to fit it in. Obviously it should go in Liberty Square, but not too much room there. It would be great to have an extended Liberty Square with more buildings, landmarks and such. Heres how I would do the ride:
-you would enter the ride's building from the que into a big room that fits lots of people and you watch a screen similar to RNR that shows Nicolas Cage aka Benjamin Gates, Diane Kruger aka Abigail Chase and Justin Bartha aka Riley Poole conjuring up the whereabouts of some American history.
-After the short video, doors open into the loading station where you sit in Horse Buggy type cars that bring you through history. You step into the past which shows a revolutionary period or something to do with history. You learn the facts on your journey.
-You break out of the past and regain somewhere along the trail with the gang. You are now deep into exploring some hidden mystery. They begin to figure out a mystery on a life-like screen playing mixed in with background.
-Scene after scene you travel to different places conjuring up your own version of the truth along with the gang and the ride brings you to an explosive ending.. finding the treasure!!!
-The ride then drops you off at an exit station different from the loading area and you walk into a museum type area. There you can find replicas of American History such as the Declaration of Independence, the Liberty Bell, and more. From there out you travel into the gift shop to buy National Treasure and American history related items.
Sound any good?