I just completed the September Teach Challenge and posted my first Skillshare class:Ditch Your Tuner-Tuning the Guitar the EEzy Way. It already has 16 students and keeps growing. I hope to have 25 by the 15th of October. I'm quite pleased with this number as my class is more of a selective topic-Tuning the guitar with just the E notes. It's unique and teaches a very useful skill for guitar players. It will help bass players too.
I plan on making a few more classes in the coming months. One will be on how to tune using harmonics and the other will be about the emotions of colors, a very intriguing topic.