X-treme sailing

Nov 8, 2010
11,386
Beneteau First 36.7 & 260 Minneapolis MN & Bayfield WI
This weekend I few down to San Antonio to help a new crew get up to speed on a Dutch built X-treme 25 sportboat. The beast lives up to its name... It can plane upwind! Our training day was breezy and we planed all over the lake, but race day was lighter. Here's the crew in team colors. It's interesting, going upwind with a well sailed Olson 30 in a 25 foot boat! Downwind they crushed us.. DDW with a poles kite while we gibed like crazy trying to keep our asym filled. 5 more knots of breeze.. Different story.



It's well named. There is nothing about the boat that is not extreme. 25 feel long and weighs 2200 lbs, half in the bulb keel. 800 feet of downwind sail area. Once moving the foils generate tons of lift. Below 3 knots, nothing.



Had a great time, the crew learned tons, and I absorbed lots of Texas hospitality!
 

RichH

.
Feb 14, 2005
4,773
Tayana 37 cutter; I20/M20 SCOWS Worton Creek, MD
Beautiful 'hard chined' boat!!!! No wonder it could plane upwind.

One can only wonder why that gigantic rudder .... its got to cause a LOT of drag! How was the 'helm pressure'? ;-)
 
Nov 8, 2010
11,386
Beneteau First 36.7 & 260 Minneapolis MN & Bayfield WI
Beautiful 'hard chined' boat!!!! No wonder it could plane upwind.

One can only wonder why that gigantic rudder .... its got to cause a LOT of drag! How was the 'helm pressure'? ;-)
Very neutral helm upwind. No doubt the full balanced rudder in a cassette helped. Fingertip control with the boat on its chine. No need for much rudder angle, so it mostly acts as a lifting surface. Spoke to the builder the day before and he gave speed and trim tips. Boat looks and kinda sails like a small Henderson 30.

Probably does not need all the rudder upwind, but downwind helps keep the transom end facing the wind! Sailed flat on the flat bottom and with that narrow keel strut, directional stability could be a problem without a decent foil back there to keep order.