Just realize you may have to choose between Rise of the Resistance and park hopping to AK as a morning boarding group isn’t a slam dunk, especially if it goes down for extended periods that day.
Also, be aware they have mostly been moving HS morning EMH to evening ones instead since RotR opened, so keep an eye on that.
These will get you up to speed on boarding groups pretty quick.
Read just the first post in this thread:
Read the first post in this thread, then skip to the end and find the latest graph posted (also might want to read last couple of weeks of posts for recent experiences):