I just got an online newsletter for AAA Arizona, promoting Disneyland for January. They mention the free parking and if you stay at a Disney resort, you get a refillable soft drink mug, which you can refill up to 5 times per day in the parks. I didn't see anything on Enhanced Fastpass, though.
Does anyone know if they're bringing that benefit back. Enhanced Fastpass would pretty much be the only advantage to booking through AAA over planning the trip myself.