Sorry for the long post. But I want to thank all you guys for your generosity, it's making me feel more and more confident and much appreciated :) The sailing community reminds me of the motorcycling community in this way. Everyone seems to be an instant buddy, and there is a subtle pride that regular people just don't have and can't imagine.
I've just spent the last two days on her cleaning her up, and she is looking so lovely now, it was mostly just algae and lichen and bird droppings, I scrubbed her all over by hand and washed her down with buckets of water. Then I took pictures of the rigging, and made a list of the equipment she has.
She came with a vhf radio that appears to work, old solar panel on a pole, coastal maps/charts of Pittwater/Broken Bay/Hawkesbury, cabin lights/switchboard, large metal bilge pump under the deck, sand anchor and chain [rusty looking], boat hooks, one set of oars, one kayak paddle, one large rubber dinghy 2 person, fish landing nets, assorted ropes, fire extinguisher, tool box full of tools, 4 life jackets marked PFD1, two sets of fenders, scrubbing brushes, buckets galore and a deck of cards.
And I had another swim and pulled off some of the cunjevoi that are on the mooring rope and the underside, I think they might be good bait actually, they smelled quite seafood-analogue when I cut some open. You can't eat them can you?