Hey buddy not sure if you'd be interested in this or not but might be fun to do and could potentially drum up some more business.
My Youtube channel has 60k subscribers who are all into entrepreneurship and have websites, youtube channels, etc.
I do a weekly show called side hustle tuesdays where every week we share a different story of an entrepreneur. If you'd want to narrate an episode I'd be happy to let you give a plug and talk a little about yourself as well and where people can look into your services.
My episodes are kind of long though like 7-10 minutes. I would provide the script you and would just read it, improvise a little if you want. If you have any interest let me know.