And at the time, my wife didn't want to add anymore on to the mortage than we had to. Thus we've been scrimping and saving. However we're now going downhill, with savings starting to accumulate rapidly. This was accomplished by one very simply purchase of mine, a scooter.
I've got a small Nissan truck that I use not only to haul things, but also for the 55-60 mile roundtrip commute everyday. Back last fall when gas was just starting to rise(before Katrina hit) I was really getting pinched by the rising gas prices and ran across this<
http://www.bajajusa.com> These little scooters go 55-60 mph and get 100mpg. I picked one up for $2800 and just absolutely love it. It is big enough that you have to get a motocycle license to ride it, but it is a worthwhile investment. I'm saving enough money riding back and forth that we're going to be able to purchase an external wood furnace next summer, and then roll both of those savings into a wind turbine shortly after that(we heat with propane currently, and the pre-buy this year was priced at $1.60/gal). You can get 3kw wind turbines for $10,000-$11,000. Thus, there is a fifteen to twenty year time investment for you to recoup your money, but as energy goes up, it will probably be even quicker. And 3kw is plenty of power for most normal household usage. And they set up on only a quarter acre.
In addition, start preparing to grow your own food. Our food supply is obscenely intwertwined with petroleum products, from the petro based fertilizers to the diesel used to plant, maintain and harvest the crops, to the gas used to transport them to the grocery store. Thus, we're going to start seeing all food prices going up, and your best hedge against that is to start growing your own organic garden as soon as you can.
Sounds like the property that you're looking at is ideal. Close on it as soon as you can, because the sooner you can be prepared, the better off you will be. My best guess is that we'll really start feeling the pinch within three to five years, but it could very well be sooner.