Be VERY careful Mike........this sounds like a confession of wrongdoing or an accessory to a crime at the very least.My dad would put used motor oil in a 55 gallon drum. When it got full we would put it in the back of the truck with a big long spray nozzle he made to spray the oil over 8ft wide. I would sit in the back and he would tell me when to turn on the valve while we drove. We lived on a long dirt road. He did this to keep the dust down. Haha
This was in California no less. He still lives there and the road is still dirt. But looks more like the dirt track at a sprint car race at the end of the night. Hard and shiny.
You never know when those "tree huggers" are lurking..........and ready to pounce !