georgeo
Well-Known Member
A lot of RMs have sailed very long distances including at least one circumnavigation
A lot of RMs have sailed very long distances including at least one circumnavigation
Ditto Med, Black Sea.
Of course. I didn't include them because they're not so 'distant'; certainly not from where I am now![]()
The primary objective of a twin keel design is to take ground upright; everything else is of secondary importance.
Lord Ravensdale designed aerofoil splayed keels to provide extra lift & stability.
Doesn't seem to have caught on though.
Have a look at the latest PBO on drying out and twin keel french boats.
We had a good look at some very nice RMs, Djangos and another make that i cant remember at Sauzon. Well able to outperform many a fin keeler. The french are well ahead in latest designs of twin keelers. They make the old westerleys and other mawb designs look like dinosaurs.
Have a look at the latest PBO on drying out and twin keel french boats.
We had a good look at some very nice RMs, Djangos and another make that i cant remember at Sauzon. Well able to outperform many a fin keeler. The french are well ahead in latest designs of twin keelers. They make the old westerleys and other mawb designs look like dinosaurs.
A fin / long keel design will be a lot more efficient for passage making, which is surely the point of blue water boats.
If one has a destination in mind which particularly suits a twin keeler fair enough, otherwise the keels mean extra wetted area drag.
It would be an idea for anyone setting off on blue water adventures to have well set up drying legs organised ' just in case ', but extra keels on a cruising boat seem a bit of a drag, literally.
In Theory..
But a well-designed bilge keeler will outsail a badly designed single-keeler, all other things being equal.