I looked into a power inverter and dam they ant cheep run about 250. for a 3000watts that would run a small air conditioner. (see wife's point)

I have thought about ice and freezing water bottles but I not sure if that would last 2 days.

The generator I have already just setting around waiting for the lights to go out again, so I thought I would save the money from the inverter and just use it but it is a little big. My wife also pointed out that I would need it for camping/hunting with the kids

I will have to think about mounting it on top of a box dont want to come out of the woods to find it gone. Let keep the brain working I open to all ideas. Thanks