The Santana Class recognizes groups of Santana 20 members in the same geographical area as a Fleet. The Association encourages fleet formation as it helps fellow Santana 20 sailors keep in communication with each other. Not all fleets listed below are currently active. For further information about fleets in your region, please contact the Class Secretary.
| Fleet 1 | Marina Del Rey, CA |
| Fleet 2 | Newport Beach, CA |
| Fleet 5 | San Joaquin Valley, CA |
| Fleet 7 | San Diego, CA |
| Fleet 10 | Columbia River, OR |
| Fleet 12 | Folsom Lake, CA |
| Fleet 13 | Long Beach, CA |
| Fleet 15 | Dallas, TX |
| Fleet 16 | Seattle, WA |
| Fleet 17 | Oklahoma City, OK |
| Fleet 19 | Eugene, OR |
| Fleet 26 | Atlanta, GA |
| Fleet 28 | Rocky Mountain, CO |
| Fleet 31 | Channel Islands, CA |
| Fleet 33 | Columbia, SC |
| Fleet 35 | Phoenix, AZ |
| Fleet 37 | Tulsa, OK |
| Fleet 38 | Amarillo, TX |
| Fleet 39 | Chesapeake |