(Copying
@Gregory layout)
Favorite Rides: Pirates of the Caribbean, Spaceship Earth, Splash Mountain, Rockin' Rollercoaster, Kilimanjaro Safaris, Haunted Mansion, Space Mountain, Big thunder is optional but still fun if you have time but not a must like splash or space, expedition everest, mission space, soarin (if it's open but not sure),
Must-have food: Dole whip! The Tomorrowland terrace resturant (what
@Han Solo was talking about) is really good since they have burgers and sandwiches.
Must-see show: I'm not a big fan of shows but Illuminations is my favorite with fantasmic as a close second and the beauty and the beast show is pretty great. If you have time to spare and want to just relax and sit in some AC american adventure and and hall of presidents is good for that.
Have fun and take lots of pictures of course!