How to Update Your Credit Card Information Online

Updating your credit card information online is a snap! Simply follow these easy instructions.

Click the orange "Member Login" button located at the top-right corner of any Modernsailing.com webpage.
Log in with the email address that receives your Modern Sailing payment receipts and reservation/enrollment confirmation emails as your username. (If you don't know your password, click the "Need a new password?" link to reset it.)
Ordinarily, the webpage will automatically be directed to your Profile screen. If not, click the MY INFO tab, then click on the Profile tab.
You will see where to update your credit card information in the Billing Information section.
Click Edit, enter your new credit card information, and click Save.

That's it!

Questions about your Modern Sailing account or membership? Please call our office at (415) 331-8250 or send us an email.

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David Dolenc, Member

I love sailing in the San Francisco Bay and greatly appreciate everything that MSC has to offer, the classes, clinics, club sails, racing and charters. I enjoy our supportive sailing community and use every opportunity to spend time on the water. After obtaining the certifications from MSC I did my first charter in Croatia in 2022 with my family. It was amazing and we’re looking forward to returning soon!
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.
Danny Collins

The office staff was very accommodating in meeting my availability.
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.
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!