When my hub worked in Iowa a couple years ago, (I think it was Washington, Iowa?), a very small town...they used corn to make the fuel for their vehicles somehow...I can't remember specifics but I saw it mentioned again on the news a week or two back and it brought that to mind...something to think about? We have 8 acres out of 14 that are just one huge parcel...maybe we could plant some corn....and if the fuel thing fails, well, there is always moonshine!