We received the seatbelt expanders and attached them to each other to make one larger strap with an easier one-handed release. The product seemed to work well until we walked down to the boathouse and in the high wind, the suction cups didn’t attach. Back at the drawing board, we decided to make a strap that would hold the boat and hopefully not move forward or backward very much. We walked back to the boathouse and managed to make another strap and measure the size incase we needed to make more. We attached that to the inside of the strap we made out of the seatbelt expanders. We’re hoping this will be good enough to get good feedback at CRI.