Marker One ML4 Marker One. The Marker One ML4 is the latest edition of the revolutionary Platform Series concept from the maker of Cobalt Boats. Yes, it’s a Platform Series boat, not a pontoon, even ...

A boat's history affects its value - check the history of this 2016 Marker One and avoid buying a previously damaged boat. Suggested List – We have included manufacturer's suggested retail pricing ...

One teenager was killed and six others were ejected from a speeding boat that crashed into a channel marker in the Intracoastal Waterway while returning from a Halloween Party on Florida's Gulf ...

Three days after a boat struck a marker off North Key Largo, killing one teenager and leaving another fighting for her life, investigators were still trying to piece together what happened.