Yeah, I think the key is that you can get in the gates shortly after 7:30 and either A) go to the FP line or B) go to the rope drop area or C) split up and have one in FP and the rest in rope drop.
If you get in line at 7:30 you will have FP by 8:10 or so.
If you get in the rope drop group you will be at RSR at 8:10 or so and can either ride once in standby or hit single rider twice or so before the lines get too nutso.
Standby right at the very start will probably be 30-45 minute wait. By the time you get off the ride, it'll be 90 minutes.
Single rider will probably be 20 minutes or so, and then once you go through it, will be 40 minutes or so the second time.
Well worth getting there early. With the EMH changes, it might not be as easy as it was on the 8th to 13th, but still, it wasn't terrible... on different days we managed both the FP + single rider and also FP + many other rides.