Boats Sink and Can't Be Moved When Ascending Water Elevator

So, I just made 3 Awesome Water Elevators for Boats to access to get to two Waterslides and a River, but for some reason, whenever I enter the elevator the force of the water pushes it down, and it can't be moved or even go up the elevator at all. Now this could be a problem with the water too, and I'm pretty sure I made the Water Elevator correctly, so Mojang, please look into this so, I can use my newly created Water Elevators!