As others have posted, 2019 rates should be out sometime this summer. You can call and book RO now, which will be quoted at the highest rate for 2018, then automatically adjusted once the new rates are released. If you want to book a package or book online, you have to wait until the rates come out. With that said, if you want a package, it's probably best to wait until the new rates come out because if you book RO now and change to a package later, the RO will have to be cancelled/refunded and a package booked, requiring a new deposit of $200. Since RO and packages are different reservation systems, money paid toward one cannot be applied to the other.