Power pack for camping?

In a previous article, "Dave Stadt" said:
"Paul Tomblin" wrote in message
...
I'm going to be in plane camping at Oshkosh this year, and I'm wondering
how I'm going to keep my camera batteries and iPod charged. I know from
Paul.....where are you camping.....north 40, vintage, other? If vintage I
might have a solution for you.

North 40. I'm flying our club's PA-28-236 Dakota which is currently
grounded to get a new engine, new prop, and new Garmin 530.


--
Paul Tomblin http://xcski.com/blogs/pt/
I treat shops as military objectives to be penetrated and stripped of needed
resources in as little time as possible. She has adventures in them.
-- Joe Thompson