Tip - Cut the next 55 gallon drums in half with a Sawzall and load them with small stuff. I've got several 275 gallon oil tanks and have cut up two so far and two more pretty soon. Put them on a pallet to fill up. Then use the forks on the tractor to load onto the trailer. You may not have a tractor and forks but you could throw half a drum on the pickup, then load it up.