Oh - come on, Laurie!
I have written a somewhat lengthy post here;
www.seabreeze.com.au/forums/Windsurfing/New-South-Wales/Rose-Bay-tomorrow-suitable-for-a-learner/Refers to;
- day kayaking on Sydney Harbour and it bays and estuaries
- expedition sea-kayaking, Bass Strait specifically
- white-water kayaking at the amazing artificial Penrith White-water Stadium
- SOT's
- ocean skis
- issues such as crowding on said waterways
- kayak rolling technique
- carrying a long kayak atop a car in strong wind
- kayak clubs
And that is potentially 9 threads, if not sub-sections