Possible Clues:

• Well-travelled commanders grouse about petty officer, drunk
• Company’s grouse about not entirely polite person, much-travelled?
• Worldly Brits back in chilly island, brown
• Cultured and calm, holding small cleaning item I flog
• Cool local cocktail?
• Most of Daisy's relatives can be civil briefly to a new cool local
• Co-pilot moans when swimming in drink
• Sophisticated magazine
• 'The Lettuce-Wiper, Oil-Changer and Ant-Destroyer' - that's some magazine!