Looking at the picture, it is far more likely they hooked their inflatable with the hook...
I note they had an EPIRB with them, and several cell phones, so phoned police. Still no justification in that story as to why flares should be mandatory for Cat 4 & 5 racing, in the inner Huaraki Gulf. That is a fair bit different to going off the west coast, launching off a surf beach, and err, puncturing your inflatable with fishing gear.
Good to know they were prepared. The value of doing your own risk assessment, and not relying on third party rules, like YNZ stuff.
A few h