My ideal ride is one that doesn't involve the prequels at all, but I highly doubt that will ever happen.
I did have a pretty good one the other day, though. It started with Darth Vader and then took us to Hoth. After that it put is in the asteroid field being chased by Jango Fett adn then we were chased through the Death Star by Darth Vader. After running him out we went into the Capital to be greeted and congratulated by the Rebellion. Best experience I have had on that ride yet.