There is a $25.00 registration fee per person to attend this year’s Sea Level Defense Conference webinar unless you are an organization or individual unable to afford the fee. Your support for Northern California Propeller Club activities promotes maritime education and commerce. 

Step 1) Fill out the Registration Form below and submit, then
Step 2) Click on the Conference Attendance Fee to pay $25.

  • All sponsors will be recognized in the program, on the website, and from the podium during breaks.
  • Sponsorships will support future STEM and Marine Construction students

If you have any questions, please contact Stas Marganonis ( Thank you!

Conference Attendance Form:


The Propeller Club of Northern California is an IRC501(c)(6) organization. Its Fedral Tax ID Number (EIN) is 73-1651357

2-Day Sponsorships ($200 – includes one free admission for sponsor representative)