Related Clues:

• Emerald, for one
• Chain part
• Harbor structure
• Marina feature
• Gilligan's home
• Maroon's locale, perhaps
• Spot on the map
• Mooring site
• Archipelago component
• Small land mass
• Ireland, the Emerald ___
• Place for 21-Down
• Ocean occupant
• Capri e.g.,
• Part of some chains