My vote - Kingston to The Granites Downwinder.
1. Its about 15km or 2 hour session.
2. You can drive and camp on the beach.
3. It starts with flat water, but the wind and waves get better as you go north.
4. There always seems to be wind on a summer afternoon.
5. Only 1 solid object (the Granites) in 150km of beach, and even that is fairly smooth.
6. It's never crowded.
7. Plenty of fish around, so the sharks aren't hungry.
Here's an aerial shot of the start....
