MSI Members Receive:
Priority Registration for Marine Camp
10% off MSI merchandise
Birthday Parties
Subscription to Baylines, our Newsletter
Invitations to dozens of exciting member events for your family!
BayLines Newsletter
Stay up to date with MSI!
Your quarterly e-newsletter is filled with interesting stories about the people, issues, and marine life that make SF Bay unique!
Each issue also includes upcoming member events for the season.