Just a little more about the lines for FOP if any one is wondering.
where the FP and stand by merge there are ( 3 or 4 lines) that go down a ramp and 3 or 4 lines that goes up a ramp.
If you are using a mobility device they will put you in the Right line going down the ramp every one else it really depends ( it looked like they were having single riders in the center line) all the line going down would put you on the bottom floor, and if you went up the ramp you were either on the second or 3 floor ( the 3 floor you would go thought a door, and up one flight of stars).
after you get out you will go either down one or two flight of stars, or if you are at the bottom floor just straight out and then down a long ramp with a cut off of more ramps or stars. then you will wind op in wind treader ( unless they have it blocked off like they did opening day)
The stand by lines very long with a lot of swish backs, a few different rooms and a ramp that goes back and forth ( the bottom floor of the ride is really the 3 floor, of the building)
The FP line is still kind of long half out side and half inside, and up a good incline .
I only did the river one one time and they let my friend stay in her
ECV and ask if she needed more time to get in and out of the boat she did not so we just went with every one else there was another guest right infant of us that did and they brought that guest to where they were unloading and let them load there, ( I think this is what happened)