So I finally at the point in my preps where I can do something I have wanted to do for years. Build a diesel powered garden tractor. I have an old Bolens tube frame tractor with a bad engine and just bought a little Lister diesel. We will see how it goes. I want something that I can work a lot more garden quicker than a rototiller and get through the woods easier than my pickup. I figure there will be a lot more HHO lying around than gasoline in a true disaster. Eventually I would like to figure out how to rig a small gen head to ot provide some power. More importantly I think the project will be a blast and hopefully I can teach my kids a little about mechanics.