A man rides a jet ski boat around on a lake. He crashes into the dock, sending the jet ski over the top of the dock. Camera jerks away during crash. Action 30 seconds to end.
Several heavy men run down a dock and jump into a lake. One man slips and fall down on the dock. He rolls into the lake.
Dog playing with crab on a dock, falls into water.
2 MEN SITTING ON EDGE OF DOCK FISHING. 1 GETS UP, OTHER TIPS BENCH OVER AND FALLS INTO WATER. (SEESAW EFFECT)