Brandon Sanderson has made his creative fantasy 2012 creative writing course available for free online. In a series of 13 lectures (broken in 5-7 individual parts each) he covers off on all sorts of topics related to writing, the craft of writing, editing, and the business.
The content is amazing and while it is long (c’mon, it is Sanderson, of course it is going to be long!) it is worth it. I would highly recommending using some of the free YouTube download software (like Freemake.com) to pull the shows down overnight and then throw them on your iOS/Android device for offline viewing!
Lastly, if you don’t know who Brandon Sanderson is…check out his amazing books: