Well, I took the big gear (and the kids), had a swim at Narrabeen.
As usual, a great breeze, 15 knots max 
But I was impressed to see that there was easy 20 kites there having fun (?).
No way I could have sailed except with my big fat board and the 7, but no way in the shore break.
We are missing something there for those conditions.
I know, 5 more knts.
