We ended up picking up a couple generators (giving us 4 20-amp circuits) and I lit primarily with 3 2K Junior Moles (backlight and forest background) and a 1K Baby Fresnel through some half white diffusion for our key light. One of the two generators ended up giving us issues, running for 10-15 minutes at a time before shutting off (with a 5 minute turnaround before it would start up again). We managed to work around the problem, though it added an hour or two to our day.
We shot on fast Canon EF glass (F1.3) to maximize the small amount of light we had. Camera was a RED Epic Dragon and we shot 48 FPS 6K 2.37 Scope format at 800 ISO for the majority of the shoot.
Written, produced and directed by Daniel Sather. http://danielsather.com/