My FP ressies are coming up on April 3 for our June 2nd check in! I've been following the website below for the last few days checking out the main rides I want to ride. You have to sign up to view it, but it doesn't cost anything to do so. I check daily for Mine Train, Peter Pan, Expedition Everest, Kali River, Soarin, Frozen, and Test Track. I can only book either Soarin, Frozen, or Test Track. I choose to FP TT as it's down more and it'll turn to an anytime FP if it goes down while I'm there to use my FP. There are more rides I want to do, but those tend to be the more popular ones that need FPs.
https://www.thedibb.co.uk/forums/fastpass_plus_availability.php
As I look on the website, FoP is all red, unavailable, except for the following dates:
April 23 24 25 26 27
28
May 1 2 3 4 5 22
23
It looks better than SDD which doesn't have a single day available in the 60 day range.