Trav that could totally be done. However mine and your geographic locations would make it kinda diffacult. It would be very cool. A little hard for the guy flying the plane to get the line up correct. But cool none the less.
You are in Northern Nevada? Well i will be visiting my good buddy who lives out by reno. It dont have to be a lake bed any open area really. Also what i have in mind wouldnt be That hard for the pilot. As long he could keep it low enough and all he would have to do is fly it from behind directly over the riders. Maybe add a turn in there after the pass. I know i would not trust myself to be a pilot but i guess it wouldnt be that much harder then what it looks like to land one so anyone with some skill should be fine.