What exactly is the Flash Back?
The Flash Back is another name for a long ride in a calmly lapping boat, combined with here and there some tricky bends and short but strong descents.
Suddenly the boat makes a U-turn and goes further backwards. At the right moment it turns back again because…
As finishing touch you will come face to face with the steepest descent ever seen, slide down and get an inevitable shower free and for nothing.