Regarding restroom etiquette... All rules go out the window at bootcamp. When 80+ guys have 30 seconds to take a pee, and there are only 2/4 urinals and 6/8 stalls are working, it is perfectly acceptable to squeeze up to 5 in a stall and 3 to a urinal. I've even seen 4 guys cram into a single port-a-potty. It wasn't gay, it was necessity. Bladder control only goes so far.