I drive a 4x4 Jeep, no doors and just a bikini top that covers the front seats. Vaping while driving is a must for me, as I used to smoke quite a bit while driving. The smoke from a cigarette and the clouds from vaping a two totally different things. I still find myself laughing as other drivers come up along the side of me and stare at me. I can see it in their faces; "What the hell is he doing?", "What caused those big clouds to come from his vehicle? and "Is there something wrong with his Jeep?" I do not want to waste the gas to drive around town while vaping, but it also seems like it might be worth it, just to laugh at everyone.