Much wiser to rent a Ft W. space directly through Disney than to use points. Those point values, even if they are a good value today (which they aren't) are not set to a limit as they are with the DVCs - they can and will raise them with time.
Check out the camping board here. There are several RV'ers that will campout for 2 or more months at a time in FW. Like with
DVC, they get around the hotel limit of stay bit too. They also man the phones on the 1st day of stay much like we do with our 11 month out reservations, but their lead time is longer and unless they're given inside information they're never quite sure the day the dates will open up in the system for booking.