Thanks to following this thread, discovered FP+ came available last night. Got a few days of Fastpasses booked, but had to go to bed.
This morning, I tried the Modify Check-In trick and finally got the Personalize Magic Bands to appear. Woohoo!!
Our trip is a split-stay: 5 of us for 3 nights in BLT, then 7 of us for 8 nights in WL. Looks like my group of 5 will be sent 2 magic bands...anyone with magic band experience -- can you confirm if they actually send multiple bands?
Also, for those stressed out about booking FP+. I understand, it is definitely weird and it is tough to try and figure out which ones you should choose and where you think you'll be in the park at a certain period of time. I miss the old days.
BUT, let's remember this. Like it or not, those old days went away about a year ago. Since we now live in a world where you have to come back to the ride for your allotted hour, I am VERY HAPPY to now be able to try and pick my hour. We have days where we will leave the park in the middle of the day and then come back. Very cool, that I can get a Toy Story Midway Mania fastpass for the morning and then a Tower of Terror for the evening, which fits in perfectly with our actual schedule.
Good luck to all of those still waiting on FP+ and Magic Bands to work for you.