Hi there, Susan! Welcome to planDisney. Thanks for sailing to us with your question.
I like the way you think and how you are looking ahead to be as prepared as possible for online check-in. Unfortunately, you can not begin the process until the clock strikes midnight (Eastern Standard Time), however, there are a few things you can gather to make the process go as quickly as possible.
You can take photos of your
travel documentation and convert them into a JPEG format if needed. Additionally, take photos of each guest in your travel party from the shoulders up, with accessories like hats and glasses removed, against a plain background. Have these photos ready on your device for a quick uploading experience. Gather the contact information for each guest, including an emergency contact. Have your payment information handy to set up your onboard account. Lastly, gather your arrival and departure day travel information. With that information handy, you'll be ready to work as quickly as the website loads!
I hope you find this information helpful and that the check-in process is smooth and easy for you. It won't be long till your adventure begins! Did you know that you'll have an opportunity to
book a future cruise offer while onboard? Select sailings and stateroom categories can be booked at a discount if you take advantage of this offer while sailing. The offer can be used on a cruise within 24 months and is fully refundable if you change your mind. I always book a cruise placeholder so that I can say "See ya real soon!" to Captains Minnie and Mickey.
Have a fantastic sailing! Bon Voyage!
Adrianna