Hi Sarah!
Greetings from a fellow Hoosier! FastPass+ planning time is always SO exciting because not only do you get to see the itinerary for your trip really come together, but it also means that you're getting
super close to experiencing it!
You'll need to make sure that your group is all connected through your
Family & Friends list within My Disney Experience, but as long as permissions have been granted to make plans on behalf of someone else, I'm happy to let you know that I've personally had success with more than one person making
FastPass+ selections for our group at the same time. My advice to you would be to make sure you have a good plan of who is going to book what because the system will only allow you to make three FastPass+ selections per day ahead of time and all three selections must be in one park. I'd hate for you to have a miscommunication and end up creating technical problems or losing something because selections were inadvertently booked incorrectly.
Since it sounds like you're staying at a Disney Resort hotel, your window for booking will open exactly at 7:00 a.m. Eastern time 60 days in advance of your check-in date, and you'll be able to make selections for the entire length of your stay, up to 14 days, at that 60-day point. For some of those harder-to-book attractions like Avatar Flight of Passage and Slinky Dog Dash, my suggestion is to look several days into your trip for the most availability and flexibility. I'm sending pixie dust that you'll be able to find the
perfect FastPass+ selections for your group!
Thanks so much for visiting us at the Disney Parks Moms Panel, Sarah, and please let us know if you have any other questions as you're planning your trip! I hope that you and your entire group have a truly magical vacation!
Missy