Advanced Sail Trim Clinic | Modern Sailing

Advanced Sail Trim Clinic

One Day, 9am - 3:30pm

Learning how to control the shape of your sails will greatly enhance your sailing experience. Whether you are a competitive racer or an efficiency-minded cruiser, this course will teach you the skills to maximize speed and balance on every point of sail within a variety of conditions. After a short discussion about the art and science of sail trim, you will receive hands-on practice and learn when and how to adjust sheets, traveler position, jib lead, halyard tension, cunningham, outhaul, vang, and backstay to optimize your boat's performance under sail.

To sign up for this clinic, contact us or click the link below.

Cost for Members: 
$310
Cost for Non Members: 
$370
Prerequisites: 
Members: Sportboat Fleet Rating, OR Silver Fleet Rating, OR ASA 103 certification, or equivalent experience.

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  • Steve Hood, Basic Coastal Cruising

    I would definitely recommend Modern Sailing to anyone who is interested in learning to sail the right way.

  • John Kipping

    The meeting room was quite adequate and the location most convenient, but the course outline and instruction were outstanding. Modern Sailing is fortunate to have such a well organized instructor in Mr. Stan Lander who teaches very well from a rich professional background. Mr. Lander was generous with his time and patiently in helping students who needed more attention or time in understanding various aspects of the curriculum.

  • Alisa Driscoll, Dual Site Member

    Here are some snaps of Our Saturday, August 20, 2022 Modern Sailing Expedition with Captain Robert Bivin, who was outstanding. Please convey photos and thanks to him. He is an outstanding individual, leader and sailing instructor. His knowledge and experience made us all feel safe and our Farallones Day Trip educational and just amazing. 

  • Lisa Butzer Wilde

    Thumbs up to (Club Skipper) Geoff (Love) and his wife Laura. I went on my first Club Sail on Sunday, January 18, 2026. They were terrific!

  • Emma & George Stubbs, Sausalito

    We just took our ASA 106 at a school in Rhode Island as we prepare for 6 months of cruising in the Caribbean. The class was great, but more than anything it made us really appreciate the quality of teaching and rigor at Modern Sailing. Even though we were the newest to sailing, the group seemed to think that we had the best fundamentals. We felt very well prepared and we see why Modern Sailing has the reputation it does.

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