john smith wrote:
What about power for the laptop while camping by the plane. I don't think
using an inverter through the aircraft battery
would be a good idea ;-)

I am looking at one of the Honda 1KW generators.
They are small and quiet, but weigh 29 pounds without fuel.
Use it to recharge the laptop computer, camcorder/still camera/cellphone
batteries.
Honda usually has a special reduced price on the field.
And it will run just fine on 100LL. But if you don't want to get a
generator, consider the phone charging booths. There's one near the
gate in the north 40. I charge my phone there sometimes and I'll bet
they will do your laptop as well.