My wife has driven my boat once. We were on a long trip and I was exhausted to the point of worrying about falling asleep. I leaned back as we pulled out of the fast food place. She took off like there was nothing behind her, hitting the curb on the way out. I simply told her to take the next left into the gas station. Without saying a word, I went in, bought 3 energy drinks. Downed one and asked her to move back into the passeger seat and got in with my other two drinks. That was that.