Related Clues:

• Elba, e.g.
• Last word of Gilligan's theme
• Key with a beach
• Cruise-ship stop, often
• Aruba or Maui
• Chain component
• "Cast Away" setting
• Little island
• 'Survivor' site, often
• 'Survivor' setting, sometimes
• Capri or Corfu
• Bit of ocean property
• Land in the river
• Skye or Wight
• Ferry destination