Travelzoo offers a Blue and Gold 1-Hour San Francisco Bay Cruise in San Francisco, CA, for $15. Although we saw it for $10 less last week (since expired), it's still a $15 savings and the best deal we could find for this cruise today. This cruise departs from Pier 39 in San Francisco, CA; reservations are not required. Additional fees and blackout dates may apply. Book this travel deal by October 6.
Travelzoo also offers a Blue and Gold 90-Minute "Escape from the Rock" Cruise for $18. That's an $18 savings, although we saw it for $10 less last week (since expired).