As mentioned already most resorts offer a number of rooms that are set a side for the codes. Last August, when I booked my stay at the WL, which they did not have, but they then offered me OKW, I being from FLA, can see key west anytime asked about the Cabins at Fort Wilderness and they had them also. Usually it is the same precentage off the villas as the deluxe hotels. So keep your fingers cross for the codes and have a great time.
Tron72