Possible Clues:

• Desperate attempt to survive Benidorm?
• No other alternative for Slater?
• Suggestion of salt in this without appeal?
• Seaside tour's final location? I really didn't want to go there
• Desperate measures taken by disorganised postal workers?
• Vail, of Fiji, Aruba, Monaco and Vail?
• Shoemaker's eventual destination?
• Desperate measures when mail's messed up yet again?
• If there's no alternative, that's the final place for the rest
• Only remaining chance to take seaside town