I got one of them last year at Lake Powell on my bayliner and hurt the inspectors partner ears bad.
when they had me honk the horn i forgot to tell them i have a compressor in the engine compartment to two Peterbilt polished aluminium air tanks hooked to the TRAIN HORNS!
got my sticker and had 10 people checking out my trucking toys i adapted to the cruiser!
took another 1.5 hours before i got to the water and a ranger boat came along side to check them out later, cause he wanted put some on his boat!
I recently learned to ASK people BEFORE they used there sound device. LOL
Hahahahahahahahaha!