"We look up and the balloon is coming at us, like a scene out of 'Jaws,'" Capt. Tom Rostron Jr. said. "I look up and the thing does a 15-foot somersault.
"It just went crazy. He flipped in and just started wrecking everything."
The boat, named the "TNT," sustained an estimated $5,000 in damage.
Watch the attached video for the entire story.