On the subject of lakatois ....... Motus, the people of SE PNG, traditionally race double-ended outrigger sailing canoes. These days, these things are pretty high tech, with modern sailcloth sails and modern running gear. They're very fast and they sail them in really strong wind. They don't tack or gybe them. The mast is in the centre of the hull so they just swing the sail around and switch the rudder to the other end. The locals gamble on them, and also gamble on their model versions. Ex-pats in Moresby often call these boats lakatois but when I did that, my Motu colleagues roused on me and explained what lakatois actually are. Unfortunately, I didn't find out what the Motu word for sailing canoe is!
I've got some pictures of these boats but they're not digital. I'll see if I can find them though, scan them and post some here.
Rick