Adding USB to the Tent

Our tent is old. That's a good thing, I think. We've had it since we started this whole adventure thing, now almost exactly a decade ago. It's performed well during that time, and though I've often lusted after something GFC-ish, I can't say that the tent has ever let us down in any way that a much more expensive camper would have solved. In fact, there are really only three features I've found…