Thanks. Well, to fill everyone in on my continuing saga... An incredibly wonderful DISer, who owns timeshare points at Cypress Palms, has reserved for my family a 2BR deluxe for the entire stay and I'll be paying her $60.00 per night, to help cover her maintenance costs. That saves us $593.00. The rental car will be about $200 more than the original cost for 5 days, so we are saving $393.00. There is a washer and dryer, so I don't have to pack as many clothes, since it's free to wash and dry. We'll have a full kitchen, so we don't need as many ADRs, since we can cook our meals. It may not be quite as convenient as staying onsite, but it takes me back to my original budget for the trip, that I would have had, IF Disney had continued with the AP rates for value season that they have historically done.
Thanks to everyone for all the advise. I feel like this will be a much better fit for my family and I won't have the cheerleaders to deal with for over half my trip. At least, not at my resort.
Have a marvelous day!