| Date | Description |
|---|---|
| 2018-12-15 | insert person Al Sanders |
| 2018-12-15 | insert person John D'Onofrio |
| 2016-01-30 | update person_title Captain Jeffrey Smith: Captain => Captain; Chef and Naturalist Christine Smith |
| 2015-03-09 | update person_title Captain Jeffrey Smith: Captain; Chef and Naturalist Christine Smith => Captain |