I think Naxos would be the best island for you: incredible beaches, wonderful villages, great restaurants, and some very good hotels (though I don’t think I’d go so far as to call them hip – but nice, for sure). The farther south you go from Naxos Town the quieter the beaches get – so keep going to find the balance you prefer. If you want an island with a little more hip but beaches not quite as perfect then try Paros. If you want to err on the quieter and idyllic side then Antiparos or Ikaria.
Although Germany lacked colonies, it also began expanding its services globally. In 1931, the airship Graf Zeppelin began offering regular scheduled passenger service between Germany and South America, usually every two weeks, which continued until 1937. In 1936, the airship Hindenburg entered passenger service and successfully crossed the Atlantic 36 times before crashing at Lakehurst, New Jersey, on May 6, 1937. In 1938, a weekly air service from Berlin to Kabul, Afghanistan, started operating.
Close to this island is a little island that provides excellent snorkeling opportunities. You may even spot a few reef sharks. Bathtub-warm water and fine sand beaches kept me here for over three weeks. It will do the same for you. Visit between November and March for the best weather and the fewest people. May through October sees a harsh monsoon season that shuts the island down. The best way to get there is by boat from Pak Bara.
Argostoli is the capital on the mid-west flank of the island and is not really a destination itself, that moniker falling to the contiguous beach scene running from Lourdata south eastward to Skala. While development might have caught up here by now, it should still be a pleasant beach scene and focus for a relaxing stay. The Melissani Cave on the east coast is a must attraction and while it can be visited on a day excursion from anywhere on Kefallonia the two villages or Agia Efthymia and Poros are low-key ‘resorts’ pulling in a regular crowd of travellers and may warrant a look-in. The port of Pesada (just west of Lourdata) is the home of the local ferry to Zakynthos (Zante).
Airlines have substantial fixed and operating costs to establish and maintain air services: labor, fuel, airplanes, engines, spares and parts, IT services and networks, airport equipment, airport handling services, booking commissions, advertising, catering, training, aviation insurance and other costs. Thus all but a small percentage of the income from ticket sales is paid out to a wide variety of external providers or internal cost centers.