It is important and mandatory that Crew List details are completed for every passenger attending. This is a requirement by the local Port Authority. As such Guests with Crew Lists that are not complete 60 days before the departure date can be canceled without any right of refund.
If you decide to pay with the payment plan, you will not be able to pay the final installment that is due 60 days before the trip without completing your crew list. This eventually may result in canceling your booking without a refund. For the bookings that are done within 60 days from the date of departure, crew list details have to be uploaded during the booking process.