My last straw I was @ a water park with my grand girls & I had a hard time
( was not stuck) getting out of the inner tube . When I was trying to help my 7yo grandgirl back in her tube. I wasn't worried she can swim & the water was only 3 ft but I had alllll this stomach to roll over to get out of the tube. I felt like a loser & I said to myself THEN DO SOMETHING ABOUT IT , YOU CAN FIX THIS !