Hi Kristina! Welcome back to the Disney Parks Moms Panel!
It sounds like you have a super fun family vacation in the works for next year! Split stays are a great way to experience more of what the Walt Disney World Resort has to offer, because each
Disney Resort hotel has a unique and immersive theme.
When it comes to
FastPass+ selections, this will be based on your Disney Resort hotel reservation. As long as your tickets and hotel reservations are linked to your
My Disney Experience account, you should be able to make FastPass+ for the first part of your stay 60 days prior to your first check-in date, then you can make FastPass+ selections for the second part of your trip 60 days prior to your second check-in date.
I hope this helps with planning your FastPass+ selections, Kristina! Please visit us again with any other questions you may have!
Tabitha