I have expressed my opinion about this problem before (Struggling with Tinderbox and a suggestion, for example).
I find only two tools really relevant for starting up from zero.
- the Getting Started manual
- some tutorials by Mark years ago; here is one of them: http://shoantel.clarify-it.com/d/gyjw3t
I have also suggested not to try to learn the basics from the A Tinderbox Reference File
That is a reference system; not a guide for a beginner.
Most of the resources you mentioned assume basic understanding of TB. Therefore, I suggest you to start with the manual. And, then, use the searching tool in the two forums (the old forum and this one) so solve some specific problems.