DAREDEVIL (1964) #60

Daredevil learns that Crime-Wave has been operating an illegal gambling boat! Disguised as a thug, DD boards the boat to find a familiar face amongst a crowd of enemies. A showdown at sea no comic fan should miss! Following a clue, Daredevil sneaks onto a gambling ship operated by Crime-Wave and crosses his plans to blackmail Foggys fiancée Debbie Harris. With the help of the police, Foggy Nelson enters the scene and finally unmasks Crime-Wave.