Gravity Wave

This slide claims to be the biggest, longest and highest Proslide wave slide in the world! You start in a 4-person boat and rush through an alternating closed and open area to build up speed. Then it's into a closed corkscrew to experience weightlessness in the giant wave just like a boomerang, before descending again and continuing towards the exit.

Hints:
Height restriction: from 1,30m
Weight limit: from 90kg to 320kg per boat
Photo: funfields