8 mile is just like Government Wash. Free boondocking with a 7 day limit. There is a dumpster at the front but no bathroom or other facilities. Hike out what you hike in. You could tent camp here or any size RV so long as you find a level spot to park.
Coyotes are very present so I personally wouldn't tent camp anywhere here but I saw several people with no problems tent camping.
There is a no break law in effect but some people still seem to leave broken glass around so be mindful. The water is close. I didn't go far enough to see of this road leads to the water. The road is very rough so I parked as soon as I was able in a class B. There were some fast trucks coming in and out as it was the weekend and the weather was perfect.