I am still hopeful of having finishing my refit on Near Miss and participating in the 2021 SHTP. I am reviewing the SER and I see that SER 4.3.1 requires a safety at sea seminar in the last 5 years. My ISAF certificate expired in November 2020 and the first refresher course I have found is scheduled for June 19. Are there any alternatives that would be acceptable to the SSS to an in person SAS course?