If you will be checking out on Feb 7, you can reserve the entire stay on March 7 of this year.
The 11 month priority is based on the checkout date. If you will check out on the 8th, you can't make the reservation until March 8th (or the first day MS is open after that date.)
You can reserve days prior to that time on a daily basis, if desired, but still need to honor the 11 month priority.
Enjoy!