Here is a simulation on what it would be like to have an autopilot. Arrow Keys to move, and A key to toggle autopilot on and off. NOTE: DO NOT USE AUTOPILOT UNTIL YOU ARE ON THE CENTER OF THE TRACK. AUTOPILOT IS SLOWER THAN CONTROLLING THE PLAYER.
@Warfame for the scrolling, I'm not a master at trigonometry so I learned it from him xD [old project]