Boats are for wusses. Heres what you do. You tie off on the bumper of the Retro Gypsy Girl IV. Frank then drives SLOOOOOOOOOOOOWLY (as if there is ay other speed for that RV) along the dam of your favorite impoundment. All you have to do is direct the sonar unit. Simple. Make sure Frank has the brake calipers properly zip tied in place before trying this. Good luck!
you have saved me a bundle of cash on a freakin boat.....I should have thought of that---great idea..THANKS. Frank you up for that?