Flyboarding in the Med 

According to Wikipedia, a Flyboard is a type of water jetpack attached to a personal water craft (PWC) which supplies propulsion to drive the Flyboard through air and water to perform a sport known as flyboarding. A Flyboard rider stands on a board connected by a long hose to a watercraft. Water is forced under pressure to a pair of boots with jet nozzles underneath which provide thrust for the rider to fly up to 15 metres in the air or to dive headlong through the water.

According to Ten80 Events, it is a helluva ride and needs to be experienced to be believed. Take a look at:

We offer this in most of our core destinations, such as Ibiza and Biarritz.