Now ride descriptions-
Super Mario Kart
The queue will be a walk through of Peach's castle. Once everyone boards their karts, an animatronic Bowser steals Peach from a scene to the right. She screams for Mario, and he says "Lettsa go". The race then starts with various scenes from the game.
Scene 1-
Grassy plains with Mario, Luigi, Toad, and Yoshi running along the sides. They jump on Goombas and exit through a pipe (from a technology standpoint, this is all on screens like the Crush coaster)
Scene 2-
They emerge from the pipe into a desert. They do more platforming, as well as jumping on [giant tall yellow cactus thingies]. Luigi's foot gets stuck in quicksand, but he eats a Blue mushroom, shrinks, jumps out, and changes back to regular size. The track begins to move downhill as they jump into another pipe.
Scene 3-
They emerge from another pipe into a cave. The track becomes flat again. Same platforming, with stomping on Goombas. They go into another pipe.
Scene 4-
Ocean scene. Same idea but swimming, and stomping on fish. A giant fish is defeated at the end.
Scene 5-
Jungle scene. Same, but with a few bridges with piranha, and Chomp-Chomps. The 4 also can swing on vines.
Scene 6-
Bowser's Castle. Same with Dry Bones and Flames. There are also moving bridges with lava under it occasionally bursting out with flames. The final scene with Bowser is the same as in the games.
Scene 7-
Party at Peach's Castle until the karts pull into the station.