Possible Clues:

• Greek island in the Ionian Sea
• Four hundred odd Greeks here?
• Tragic or funny piece for 2
• Exclamation over endless pleasure to be had in holiday venue
• A hundred and four touring island
• Holiday location has four new clubs opening
• Island where copper caught a disease of sheep
• Decor fussily encapsulating island
• My entertainment unlimited in holiday island
• Most northerly of the Ionian Islands, called Kerkyra in Greek