I am in Ohio, so I use aaacentral . com Assuming that all AAA sites have the same, or at least similar set ups, look in TRAVEL and then VACATIONS. There is an event, The Best & Biggest Event, that runs 11/8-11/22. You can register to take part in the virtual event on 11/12, but it is not mandatory to get the extra 5% deal. There is a list of many destinations and descriptions. Look for AAA Walt Disney World.
This is what you will see....you can call your AAA TA without a code, just the info.
AAA Vacations® Walt Disney World® Resort
Add an additional 5% savings to the 2009 AAA Disney Magic Moments® savings at Disney Moderate Resorts and Disney Deluxe Villa Resorts
20% + 5% = 25% savings for travel January 4 February 12
10% + 5% = 15% savings for travel February 16 March 14, 2009.
Must be booked and deposited Nov 8 22, 2008