Hello, We have left our yacht at Antalya after sailing down from Kusadasi. Antalya is great for flying in/out but not so good for your other requirements. Finike meets the other ones and is recognized as having a great winter community, but is miles away from the
airport.
Marinas at Kusadasi, Cesme, Didim, Marmaris, Gocek and Fethiye generally meet your requirements, Marmaris is the pick.