Possible Clues:

• Island beginning to celebrate All Fools' Day
• Isle in the Bay of Naples
• Site of Tiberius' Villa Jovis
• Old Ford model — Italian island
• Italian island — Ford model
• Italian island where Gracie Fields lived for the last part of her life
• Isle with earless goat?
• *Juice pouch brand
• Part of Jamaica, principally a holiday resort
• Island in Corsica, pricey