Hey Ian.
Even though I windsurfed in NSW in the 80's this had all the elements of what a good time we had sailing back in them days.
Two (or more) on a board, crazy maneuvers, mast tracks up near the front, coloured masts, boardies and chest/waist harnesses, chicks sailing with us and great times all round.
We used to have an annual pre-Christmas race at Rodd Point in Sydney where you had to wear fancy dress and fun was the aim. Nuns, Santas, you name it, all sorts were present.
What a laugh. Ah....the good old days.