I love being diapered while driving but due to objections from my wife, I can only do so when I'm on my own, usually on a long trip. I have found it difficult to know where to change. In rest areas, the cubicles are very open and they are so quiet, the rustle of diapers can be easily heard. I tried diapering up in a McDonald's last time which was somewhat better but not perfect. Anyone got any better suggestions?