Running the trail one way takes 4 hours, so we could do an all day run where we go through both directions. It would be a long day, but might be the best way to do it anyway.
The 2 on the outside are included, but I re-used the 2 middle ones on my replacement bumper. You can order them directly from Ford for pretty cheap though.
I have one and also have the third brake light if you need it. I re-used the camera, so don't have that for you. Let me know if you are interested. I live in Ridgefield, WA (just north of Vancouver).