I stopped for one of those voluntary inspection things a few years back up on Mark Twain Lake. Had everything in the boat they were looking for - life jackets, throwable cushion, fire extinguisher, airhorn, registration paperwork, everything. I felt really smart for a while. Until I actually got a warning ticket because my letters were too close together, had to take all the letters off, get new ones and install with the 2" spacing between the three groups of letters. Take Bill's advice on this one.