Hi all! We are doing our first Disney cruise (have done RCCL before) in June and I have a few questions: 1. On our 75th day at 12am, can I book excursions and do check in online? If there are problems with the website, can I call to do it on the phone or do I need to wait until 7am (or some other morning hour)? 2. I understand that Disney assigns boarding time? That's something we aren't used to with RCCL. We are usually on the ship by 12pm at the latest. Is our boarding time determined by when we check in online? 3. I tried to register my children online (I assume it's for the kids club), but I keep getting an error message. Is this because I am not yet at my 75 day window? 4. What time will we be able to get into our cabin? I think on RCCL it's 2pm. Thanks for any and all help!