I am kind of horrified by the tale of Girl Scout Camping Trip Retention.

...mmmaybe once, in an emergency. But doing it when you had the opportunity to plan around it is just inconsiderate and entitled.

I can see that. I mean, emergencies happen, and the first time out, the only option either party had was for the gas station people to let S use the facilities. But in the future, yeah, planning ahead seems best for all concerned.