DELAG, Deutsche Luftschiffahrts-Aktiengesellschaft I was the world's first airline. It was founded on November 16, 1909, with government assistance, and operated airships manufactured by The Zeppelin Corporation. Its headquarters were in Frankfurt. The first fixed wing scheduled airline was started on January 1, 1914, from St. Petersburg, Florida, to Tampa, Florida. The four oldest non-dirigible airlines that still exist are Netherlands' KLM (1919), Colombia's Avianca (1919), Australia's Qantas (1921), and the Czech Republic's Czech Airlines (1923).
The Ionian Islands are a quite different entity to the more familiar Aegean islands. There are in effect only seven of them plus a sprinkling of satellite islands that make for a very enjoyable package. They are different from the point of view of flora – they are greener and less barren than their Aegean cousins and they share a different history to the rest of Greece and the other islands, having absorbed much Venetian and Italian influences over the years. This is particularly apparent in the Old Town of Corfu where you could be forgiven for thinking you might be somewhere in Italy.
Considering your interests (great food, hiking, beaches, nightlife unimportant) then Naxos should definitely be your other island. (And Naxos has many daily ferry connections with both Santorini and Athens.) Also, Athens needs at least one full day to explore so you should drop any thoughts about Delphi or Nafplio. Also, I would look into flights from Athens to Santorini on your night of arrival. If you could get to Santorini that night (and move your day in Athens to the end of your trip) you’d almost gain an entire day and could spend two nights on Naxos.
The so-called pearl of the French Caribbean, Guadeloupe is a butterfly-shaped archipelago of five main islands where volcanoes tower and 200-plus beaches come in shades from black and white to red and pink. Basse-Terre’s tropical forest and the bay of Grand-Cul-de-Sac Marin were declared a UNESCO Biosphere Reserve in 1993. From there, island-hop to discover Grande-Anse beach on Les Saintes; Marie-Galante’s rum estates (and old-fashioned oxcarts); and La Desirade’s 900-foot plateau.
Despite its legendary stature, the homeland of Homer's hero, Odysseus, remains surprisingly under-the-radar. Ithaca’s turquoise and emerald coves are popular with the sailing set, but few visitors venture into the forested hills. So, you might be the only person exploring dramatic hiking trails, like the heady trek to the church of Anogi, covered in 16th-century frescoes (ask for the key at the village coffee shop), or the 8th-century BC ruins of Odysseus’ palace. Do stop at Yefuri (facebook.com/Yefuri) on the way down, for thin pizza, fat chips, and its famous lemon tart.
Service during the early 1920s was sporadic: most airlines at the time were focused on carrying bags of mail. In 1925, however, the Ford Motor Company bought out the Stout Aircraft Company and began construction of the all-metal Ford Trimotor, which became the first successful American airliner. With a 12-passenger capacity, the Trimotor made passenger service potentially profitable. Air service was seen as a supplement to rail service in the American transportation network.
Another South Pacific island group (see a pattern here?), the Cook Islands are pretty far off the map. OK, not too far, but they are considerably less visited than some of their neighbors. These tiny islands are named after James Cook, the intrepid man who discovered them. With few amenities, this is the best place to find your inner castaway and escape modern life. The islands see similar weather to the rest of the area, with temperatures hot and humid all year round.
You’d have to check the schedule for your specific dates but I think Santorini then Milos then Paros then Naxos and Athens would probably be the best order. 3 days in each sounds great. Or a small tweak: 2 days in Milos and then 4 days in Santorini (splitting time between 2 of the 4 caldera towns) or even 4 days in Paros (splitting time between Naousa and Parikia).
I’m sorry if you covered this in another part of your site, (either I’m technically challenged or there just isn’t a search function for your site) but I’m curious about Corfu. From what I can tell, you mentioned it once in your site under your post about best beaches. The Paleokastritsa area is something that has caught my attention for a while and is on my list, and then I saw pictures of Nissakids Bay and that looked kind of amazing.
The almighty church has kept nightlife in check. If you must see and be seen, head to quietly glamorous Astivi or Stoa bar, on miniature Agia Lesvias square, in Hora. Beach life is generally languid and low-key; Psili Ammos and Livadi Geranou are our favourite hideouts. Dinner reservations are essential at Benetos, for Med-Asian fusion on an organic farm, and Lambi for grilled fish on a purple pebble beach.