Thank you for all great responses! (Sorry i haven't replied earlier, finally got back my log in info)
Now the theatre dept. staff and new director are trying to find people for future SMs, as myself will be leaving at the end of the year, and my ASM may too.
How would you teach someone to SM who has zero experience? I've never really thought how I would train someone, that they would want to continue SM for another semester or more.
Also, should I slowly give them jobs (to be on book, record blocking and notes, write minutes and reports, etc) to the point that they'd end up doing it without supervision and assistance from me.