Make sure you never have someone elses prescription in your car and tell your teenager also .My nephew works at the ford plant and was stopped after a long shift and the officer pulled him over for slightly weaving and on the front seat was his uncles prescription which his uncle forgot. to make a long story short my nephew had to hire a lawyer ,lost three days work and costs him 250 dollars court cost and the cost of a lawyer on top of that. In posession of narcotics was the charge. Can they do the same thing on a boat ? who knows.