Build a ski lift or monorail and many people will ride it. The monorail is recommended, as the ski lift can only hold two people at a time and many people will leave the line. If possible, raise prices of monorail to a reasonably high amount.
Create a shuttle loop and make it as high as it can go, then launch it at full speed and guests will love it.
Guests absolutely love shuttle loops that go as slow as possible and give the most hang time. They are cheaper than big shuttle loops. Shuttle loops also do not have to go out and then back over the same track. Tracks that loop around and back are safer to build and can bring in just as much money.