What I was mildly hoping for was some online resource where you have some equivalent of the A/FD diagrams where things like transient parking and bathrooms labeled. I'm all for peeing downwind (as a male), but when you have to poop in a hurry, it'd be nice to know where you're going without...
Is there any good place to look for how to find a bathroom at an airport you're not familiar with?
I imagine if there are people around, you could ask on unicom, but what if you're the only one around?