I think those dates were priced higher and it’s not really a time for travel if you have school age kids. I wish we could have gone in October for example but went in late June.It is now to the point that outside of the weekend cruise (F-S, or S-M), there really aren't many sold out once September comes. Heck, there is an opening for the cruise that starts in two days!
Pretty stunning more October dates aren't sold out.