Thank you all for the info! We had no choice but to fly in the day of sailing -- we live in Southern Indiana and are leaving out of Nashville, TN, and this was the only flight heading to Miami. We are using the birth certificate route, as we booked this cruise a little over a month ago -- far too short to guarantee the delivery of the passports.
I have done the Online Check-In for the both of us and have printed our SetSail Passes and our luggage tags. Is this all I need from the website to board? We have government copies of our birth certificates. Thanks!