The Imagination Tour now goes on FIVE attractions, and includes a SNACK. It goes out in the afternoon only.
The Walt Tour includes LUNCH, and going on the Lilly Belle is not something that is offered on the tour, normally, if ever. This tour is filled with History ... if you are not a Disney Fan, I would not reccomend this tour.
The Magic tour goes out durring the weekend, and is for kids and their parents.
If you want more information, since the tours are all subject to change without notice (and some aspects of the tour are gonna be changing soon) cal -- 714-781-4400, for information and to book the tours.