I’m 99% sure he’d want the topic to be something he’s educated in.
If you got to HVCC, do it on Affirmative Action. I dare you.
Other ideas:
(1) How to prep a car before selling
(2) How to inspect a car before buying
(3) How to drive in the snow
(4) How to buy and register a vehicle
(5) How to negotiate on a used vehicle
I have no idea what he is educated in, I just mentioned those two topics because EVERYONE should be educated with that knowledge.
Do it.