we where lucky and only skimmed one sand bank. we had a home made GPS tracker that we used to plot where we had been.
there were only 12 boats with seagulls that started, and 4 max 8hp that joined us for the run.
Some of the pics are upside down because you guys are on the other side of the word!

There is a heap more of Face book here
https://www.facebook.com/groups/288126118324565