Float Planes > Water Rudder Installation

Q-139: I enjoyed reading your review of the Hobby Lobby Bonnie-20 ARF electric aircraft in the AMA’s on-line magazine, Sport Aviator. I also noted your adaptation of a set of floats for the Bonnie, permitting it to fly off of water. However, I didn’t like the use of the “golf-club” type water rudder as you pictured in your article. Are there alternatives to this approach? Answer ...