When I read the thread title, I thought for sure it was referring to the time you were waking up to go the the parks!!!
IOW, its not your last early morning in regards to this trip!
Hopefully, you won't encounter what I did when DD turned to me after riding FOP at opening and saying she wanted to let our FOP FP for later in the day go. ABSOLUTELY NOT!!!! I got up 60 days ago at zero dark thirty to make that FP happen, we're using it chickie.
I will recommend that you have the app and website open. Sometimes one or the other is glitching. Sometimes you find you prefer one format over the other for what it looks like and what info is presented.
Just remember to go after the "hard to get" ones first, then later in the morning go back to those dates to fill in with FP #2 or #3.
Also, there is a large shuffle on this morning. So, lets say you get SDD for 9:30-10:30, its likely that if you modify this FP on the same morning you booked it, that you can move it up to 9am (or whatever your scenario dictates).
Have a great time, I've been right where your at many times.