Im surprised no one has mentioned Solar Generators...
http://kensolar.com/tek9.asp?pg=products&specific=jnnngoi8

The great thing about it, is its very portable...get a nice base-camp tent...a portable wood stove...and you can survive on your own in the woods with electricity.

If things begin to look hairy, you can pack up and move on.

"The only thing necessary for the triumph of evil is for good men to do nothing."
- Edmund Burke (1729-1797)