You can get permission to dumpster dive...most do. Restaurants aren't going to box up their garbage for you, though.Phoenix said:You don't have any fast food or other restaurants nearby? Since they have to pay to dispose of the stuff, I don't think they'll have any problem giving it to you by the truckload. In a week you'll have hundreds of gallons of oil - easily. Your bigger problem is stockpiling it.
So, how long do you realistically think all this is going to take you per tank? Oil collection and production?