I agree with Dorothy. It's a ridiculous chance to take no matter how you look it at. In the state that I live in, if you're caught with weed (and that's not the specified "illiegal substance") in you're vehicle, you're going to jail. Probably in most states, if you're caught, you are going to jail. Yes, lots of people do it, and to each his own. But think of it like this, if you could get in trouble for something you do on land, you can get in just as much trouble at sea.