Thanks for sharing this! It's very helpful to hear how you are doing it. So are you having the rental car sit in a parking lot throughout the cruise, or will it be delivered to you upon debarkation? We tentatively scheduled MEARS SUV transportation ($200). I'm not sure what time to have them pick us up after debarkation. What time do we have to be off the ship? Do we get to pick what time we get off? Check in at the resort isn't until 3:00. Do you know if the front desk can hold our luggage before check in time and if we can use the amenities until our room is ready? Thanks so much!
I'm leaving the car in the port parking lot, yes. That is by far the most convenient thing to do, although not the cheapest. The fact that I got an amazing car rental deal (see my posts in the March car rental thread in the Transportation board if you want details) made that doable for me.
Everyone onboard is expected to disembark the ship by around 9am. Everyone is expected to be out of their stateroom by about 8am. There are two seated breakfasts offered to guests, but you don't get to choose which one to attend- it's based on your dinner time. If you had first seating dinner during the cruise, then breakfast is around 6:45am on debarkation morning. If you had second seating dinner, then breakfast is around 8:15am. The seated breakfast is a full breakfast but it's served quickly, nothing like the leisurely dinners onboard. You can also choose to get breakfast at the Cabanas buffet, instead, at whatever time you want.
As soon as the ship clears customs, they start letting guests disembark. If you let them take your luggage the night before, then you should wait for your luggage tag type (Daisy, Mickey, Minnie, etc.) be called over the intercom before disembarking, or else your luggage won't be ready when you get there. If you don't want to wait for the luggage tag call-outs, then you can just keep your luggage and walk it off the ship yourself. I don't tend to disembark early, so I'm not the best person to ask about the earliest you can possibly get off, but I do know that unless the ship was dealing with unusual delays, passenger disembarkation is usually underway by 7:45.
Yes, a Disney resort will hold your bags at Bell Services upon your arrival until your room is ready (and until your departure after check-out). You have the right to use resort amenities from the morning of check-in day through the evening of check-out day.