In Stage 1, you shared that it can be challenging finding videos that not only fit into your schedule, but also match the subject, grade level, or practice you’re looking for.
There are numerous educational organizations and communities that are offering similar professional development opportunities. Partner up with one or more to try and expand your audience.
I think that you can reach a larger audience.
Reach out to parntering organizations to see if they would be interested in the idea. Also, I know that the teacher unions have networks that offer training and professional development, too.