The magic bands are given to people with AP and those staying onsite. There is also an option to buy them to link your ticket to if you want.
The regular FP are no longer available, there is only FP+. As long as you have a MDE account and have tickets linked to it, you should be able to make FP+ reservations 30 days in advance. There is also an option to make FP+ choices at a kiosk once you enter the park.
Just out of curiosity as we are exploring all our options. We still have our magic bands from our last trip, if we chose to stay off site next time, can we use *those* magic bands for our fastpass and adrs for our off site trip?