Top 10 Cinderella Castle Photo Spots -- It's hard to pick a favorite. These are all gorgeous. And ... Who thinks the back of Cinderella Castle is prettier than the front? The inside is fairly pretty, too: http://www.disneytouristblog.com/cinderella-castle-suite-tour-photos/
They don't really give many tips for Disney World, but even though the parks are slightly different, you can use tips for both! I have a seasonal pass & My fiance & I only spend about $100 each trip! Including parking!