I can teach Unity3D http://unity3d.com/ and the programming that goes with it, and you wouldn't need any experience in either.
Remember, everything you use will be free, legal, and easy to download.
How many would be interested in this and subscribe to my channel?
You will need basic computer experience (installing and downloading programs), but seeing as you are on a forum, this tells me you know enough.
In addition, the tutorials will be for Windows, but i'm pretty sure it will work for you macfags as well!

If made, videos will be 1080p with my unsexy but clear voice.