Just to update:
A number of us will be there early, perhaps as early as 11am. The Ranger station knows we will be cleaning up the place beginning around 1pm and ending sometime (estimated) after 3. I will bring a campfire permit, and can leave it with any person operating a bbq.
For those that are so inclined, and want to get a campfire permit, they are free, and you can get them at any BLM office, and other places as well, such as those locations listed towards the bottom of the page at