A confession: during my high-summer sailing aboard Explora I, a gentle ping-pong across the Adriatic and Ionian Seas, sampling tantalising slivers of Italy, Croatia and Greece, one of my very favourite destinations is the sun lounger on the generous deck of my premier penthouse suite.
From the first night on board, sailing out of Venice, the water a milky green under the ship’s lights, a bright coin of a moon hanging like a promise above, the lounger becomes my personal…

