You can find Disney promotions that include rooms and park tickets at Disney's official site.

Another great option for hotel accommodations is by ....

Renting Disney Vacation Club (DVC) points which is a little-known way to stay in a deluxe-level Disney resort for much less.

Disney allows the general public to book DVC units at very high rates through its regular resort reservations system, when available, calling them "Disney Deluxe Villas." However, renting points from an owner will typically cost you about half what you'll pay if you reserve direct through Disney. Not only is renting a great deal, there are some fabulous larger units available that are perfect for big families, groups of family and friends, and people who just plain want a little more room: 1-Bedroom Villas, 2-Bedroom Villas and 3-Bedroom Grand Villas. (Click here to learn more about the different units.) 1-Bedroom and larger Villas are insanely expensive if you book them through Disney, but renting points from an owner brings such units within reach.

This is another vacation club rental company that has excellent ratings from former customers.