We spent 4 nights at OKW. Sun-Wed night the second week of December, We booked at the 7 month mark, We were lucky to get in because we were flexible on the days.
Maybe its the time of the year for you. When we are going is a really high DVC demand time, so I will be contacting my rental broker before the 11-month mark.
Really wanting AKVs, so I will probably go with that over OKW, but you never know.