I use Travelzoo for cheap hotel price. One time, we stayed at a nice 4-stars hotel near Disney entrance gate for $39 per night. The regular price was $99. Thanks to Travelzoo's email alert - you can sign up for free.
http://www.vrbo.com/vacation-rentals/usa/north-carolina We've used this site a few times and had great results! We love to do the cabin in the mountains or condo at the beach. You have so many more perks than hotels.