My motorhome carries 234 gallons of diesel fuel, and a tractor that holds around 40 gallons of diesel, too. I have a 500, 150 and 100 gallon tanks of propane then there is a car, a jeep and two ATVs. Fuels thieves? I'm gonna just shoot, shovel and shut up.
I also have more than 150 acres of property and access to several hundred other acres.