What I hear is as follows:
1. You generally can't book the room & resort you want for the dates you want unless you're in the 11-month window.
Only true for the following: the month of December, BCV and BWV during the F&W festival, AKV concierge, BWV standard view, BWV grand villas. I've booked more than half of my trips in the 7-month window. No trouble at all.
2. If you are outside the 11-month window, you "could get lucky" and find a week in the room & resort you want.
It's not 'getting lucky', it's the norm, with the exceptions noted under #1.
3. If you are unlucky, you can still get the week you want to about 5 or 6 months out, but you need to be prepared to room-hop.
Nope. I haven't found that to be the case.
4. No booking 2-3 months out unless you room-hop a lot and spend points on larger rooms, even if you don't really need the space. And even then its dicey.
I've booked two trips within two months of my travel dates. Only had this experience when I tried to book a week out. Yes, when you get to 2-3 months out, you're going to need to be more flexible, but that's to be expected in any timeshare. And again, it depends on the resort and time of year. It'd be very difficult to get a reservation at BCV at 2 months out from October, but I had no trouble getting into SSR in the same situation.
5. Forget about special events like F&W, Christmas, Thanksgiving, NYE.
Special events require advance booking, and flexibility in resort choice. The same would apply for a cash reservation at any Disney resort. Not a DVC issue, IMO.
6. Be prepared to stay during Disney's peak times, because DVC is full at off-peak times.
Sorry, don't understand this one. It contradicts your other statements.
Why in the world would anyone buy into DVC under those circumstances? Why not just book a regular room at the Grand Floridian or even a value resort?