rollercoaster?

[While lucid dreaming] has anyone ever created a rollercoaster and ridden it?

in a non lucid dream I was flying on a skateboard past one. It was really high up in the sky and the people in the queue had to wait on climbing frame type stuff. it looked pretty dangerous.

Rollercoasters in dreams never quite go to plan for me. Too many 90 degree corners and cars falling from the track for my taste.