Welcome to planDisney, Rebecca!
I am happy to hear that you will be joining your family for a Disney vacation! Get ready to make magical memories you will cherish for years to come!
Your sister-in-law will have to call Disney Resort Hotel Reservations at (407) 939-1936 to see about adding you to her existing reservation (subject to terms and conditions at the time of booking), or contact the travel professional who assisted her with booking. If she has a room-only reservation, it should not be difficult to add you and update the final cost for the room. However, if she booked a vacation package that includes a Disney Resort hotel stay and tickets, adding you to the room may mean park tickets will be added to the package for you as well, so you should not purchase tickets separately in this case. I suggest waiting for your sister-in-law to check on the reservation and available options before purchasing theme park tickets.
Once you are added to the reservation,
sign in to My Disney Experience and confirm that you are connected to your sister-in-law via the
My Family & Friends List. Visit
My Magic Bands and Cards and locate your Disney Resort hotel reservation to order your
MagicBand. Please note that all MagicBand orders for a single reservation must be completed in one transaction, so be sure to communicate with your sister-in-law before finalizing any purchases.
It was a pleasure answering your question, Rebecca! I hope this information is helpful and that you have a magical visit to the Walt Disney World Resort with your family.
Best magical wishes,
Thiana