Hey! I'm a Northern Canadian Leprechaun whom build an Austrian Trimaran and sailed her on lake Huron - Seems to me you Aussies have to pipe up. Considering I would have given everything to sail her under the Southern Cross ;o)
To say the least, after looking at the entry's, I have to say Australia stands a good chance of winning the Americas Cup this year.
My Dad taught me how to use Sextant by the time I was 10 years old. Don't mean nothing today with GPS. My Dad relied on Almanac Logarithms where I used a Slide Rule and we both got within a quarter square mile of our position with a High Noon shot. Really, tune into GMT Time and use the Sextant. We were not using a Naval Horizon Sextant but a Bubble Aircraft Sextant. My Dad was a RCAF Warrant Officer in WWII, I was born in 48.
Just amazing sail boat designs today - I'm getting too old but I will never forget how to sail ;o)