When I drive, I put my stash outside in the gas cap compartment. I'm not saying that's a good idea! I just feel better not having it on me.
actually, that's not a bad idea... i've never had a cop search the gas door (even if he suspected drugs to be present) .. only way you'd probably get caught is if someone hinted at it, or you tensed up when they got by it (they look for body language, and usualy, atleast around here they will make a full sweep of the car, but subtly, and if they see you show signs of stress or fear, they'll search that area extensivily) or they brought a drug dog.. i've had cops even rip open empty soda cans on the floor, look in trash that had been up under the seat for over a year (chip bags and such) but never, not even once, did they ever think to search the gas door.. now of course this would only really apply if you got pulled over, if you try to cross a border or something, unless they've changed it, that's one of the first places they look, since so many people wrap the drugs up and throw them in the gas tank.