Great amusement park, but always crowded and their...

Great amusement park, but always crowded and their tube process definitely exploits this. You have the option to either wait in line to get a tube (which takes forever as not every rider gives up their tube each time and they seem to intentionally limit the number of tubes available for use), or pay extra to rent a tube that is assigned to you so you can skip the tube line and then just wait in the ride line. In other words, you either pay extra, or you have to wait in line twice every time you ride. I would like to see them add enough tubes to keep the lines moving or ditch this system entirely, but I doubt they will as they are just double profiting when they are at high capacity which is almost always.