I am not sure what I could teach exactly, but I do have a fair bit of experience training military cadets and working with young people at summer camps - we did a lot of Scouting type activities.
As for my own university experience, I studied civics, economics and history (although as I am from 1939 of course there would be a point when someone more up to date would have to take over.)
If I can be of any use, I should be glad of the occupation. I am not used to being so idle.