In case you haven't seen this: Some fathers and sons were on a fishing trip on a charter boat on Cape CodBay. And one of the dads was filming his son who had just hooked a fish and was reeling it in.
He almost got it to the boat when out of nowhere a great white shark leaped out of the ocean and stole the fish. The shark was so close to the boat that its tail almost smacked a different kid in the face.
(Careful! There's an S-word eight seconds in.)