Watermelon wine, dandelion wine....those were the days...
Don't forget to put some Jack Daniels or Jim Beam in your beef jerky people. The alcohol is gone but the flavor and aroma comes thru.
There are simple solar systems in-the-box and small wind mills you can install yourself for off grid in e-bay. Take a look at what is up for sale. Also get a few used solar panels (photovoltaic is best) and simple parts in e-bay also. Watch a few videos to the "how-to" and try it. It worked for me and I only have one large battery to run the fridge for one hour each day and it stays frozen with extry insulation surrounding the stand-up freezer for 36 hours...I can also run all my small electric tools, drill, circular saw, mobil phone and laptops charging, spare batteries for lights and such all run off a single panel and battery with a small inverter.