What education and/or training do you have that relates to your work?
Of course. Any good instructor would.
What advice would you give a customer looking to hire a provider in your area of work?
Always ask your instructor:
how long have you been instructing THIS level?
what is your training philosophy?
what is your pass/fail policy?
how often do you teach this course?
when was the last time?
and the time before that?
why you and not someone else?