| Alacosta Calendar | ||||
| September 25-October 2 | 1999 | Saturday-Saturday | Emerald Bay, Catalina Island | |
| October | 5 | 1999 | Tuesday | General meeting and election |
| October | 15-17 | 1999 | Friday-Sunday | Abalone dive at Van Damme |
| October | 18 | 1999 | Monday | Executive Board meeting |
| October | 1999 | Catalina reunion party | ||
| November | 1 | 1999 | Monday | make reservations for Pt. Lobos New Years dive |
| November | 1 | 1999 | Monday | General meeting |
| November | 15 | 1999 | Monday | Executive Board meeting |
| November | 26-28 | 1999 | Friday-Sunday | Post-Thanksgiving dive |
| December | 11 | 1999 | Saturday | Holiday Party |
| January | 1 | 2000 | Saturday | Pt. Lobos New Years dive |
| April | 18-25 | 2000 | Tuesday-Tuesday | Great Barrier Reef |