We left on Wednesday and booked YC for two weeks for next year. They said we could make changes, cancellations up to 45 days out so it was worth the $200 deposit -- although we found it was way too much food on the dining plan and since the gratuity is no longer included it isn't quite as great of a deal. I will continue to look for discounts and determine as we get closer if it is a good deal. But, I figured it was worth it to book it.