Yes, but only at the 180 day mark - no 180 + 10. That means that you must book each reservation exactly 180 days from the date you want it. If you were staying at a Disney resort, you could book up to 10 days reservations at 180 days out of the first day of your reservation, but because you are at a non-Disney resort you must book day by day if you want all your reservations made at 180 days out.