This is absolutely something we're working on right now. Both a 'how to make a coursecraft course' course, and a landing page video are the first things on our mind. Thanks!
Sidenote -- the draft -> publish mechanism is very unintuitive.
Can you clarify what about it is unintuitive to you? Should there maybe be a way to publish right on the lesson edit page? There is a help doc on 'different ways to run a course' that suggest how you might use that option (https://www.coursecraft.net/help/running-a-course).
Thanks!