Make sure that you have some basics to go a couple of days treating an injury that didn't require a doctor. Last September we broke down in the middle of nowhere on a hot road in SC. I burned myself but good being stupid. The tow truck dropped us at a campground near nothing and took the Suburban to be repaired. We couldn't get anywhere to supply up, other than what was in the Campground store, which wasn't much at all. I had purchased a first aid kit at a military surplus store. Bloody lucky for me that it had everything I needed to treat burns for the three days we were stuck in the backside of nowhere.