Here's an experience that we randomly found while exploring Rotorua, the geothermal scenic wonderland in New Zealand.
This machine is a combination of a hovercraft and a plane.
The controls are a bit like a cross between a plane and a helicopter and it is very noisy like an airboat.
It was on a lake and there were also people water skiing so we had to watch out for each other.
If you ever get the chance to go to Rotorua, check this out, it is a once in a lifetime experience.