Alright, I think I'll get a jump starter battery, a solar, and a power station or two. So even if I lose a few things in the next disaster, I should be OK.

Looks like I'll have to do monthly battery maintenance from now on.

Thanks, guys, for your input! The wind turbine idea seems especially innovative -- I never would have thought of it. I'm in the process of relocating, so I'll pursue the portable options for now.