FAQ for
Jaws 3-D (1983) More at IMDbPro »

Twice: Mike references early in the film that his family was victim of shark attacks. He later reveals he had run ins with sharks along with his brother and father.

Additionally Sean mentions very briefly about his fear for going into the water though he does not says specific why. He only refers to "something that happened when he was a kid."

To this date, the only 3-D home video release was in Japan on Video Disc VHD.