I don't recall ever booking in November, but our stays are usually 14 nights. And if I don't have all the points for the Home resort I want, I usually choose the week or days that are usually busier at that time and book at 11 mths the Home resort I want to stay in at that time. Then I book the rest of my dates with the points from my other Home resorts. I try to book as many dates I can with the preferred Home resort and then just hope to change the other dates at the 7 mth mark. Sometimes I'm lucky and I am able to change the few days to get all 14 nights at one resort, and other times, I end up having to do a split stay. As long as you're prepared for that, you'll be fine.
Good Luck.