First, create an account for each of you in My Disney Experience. Second, link the accounts. Third, link your park tickets and any other Disney reservations and go from there.
For your park days, decide if you are going to be rope drop people. If you are, hit the morning EMH and make your FP+ selections for that park now in the
MDE website or app for 10, 11, and 12. Then and add another FP+ at a kiosk. From there you can eat in the park or at the resort and enjoy the resort for a couple of hours before heading out to the park that has evening EMH and add another FP+ at a kiosk there (there will be limited availability by then). If you are doing any table service restaurants, make those reservations now accordingly.
You will see a magicband order on your MDE account once you link your reservation. You are less than 30 days out so it is probably too late to have them customized. If it is too late to ship them, they will give them to you when you arrive at your resort.
If you are not morning RD people, plan to avoid the parks that have morning EMH and make your FP+ selections for those parks starting whenever you plan to get to the park. If your first selection is from 10-11 you have until 11:15 to scan in at the attraction so you can plan in a little buffer time in the morning to sleep or ride standby.
