In the case of the provisional waiver, the maneuvers are required, not suggested as in the normal waiver process.
The maneuvers are listed in:
http://modelaircraft.org/templates/a...-files/569.pdf
As for the Basin, at the event the frequencies are controlled, the transmitters impounded and the number of aircraft allowed to fly simultaneously is limited to 4.
On any other day the whole place is an honor system and you have to watch each others backs. I have had about 500+ turbine flights in 5 years there on my equipment with no problems.