Hit the nail on the head.

If you're looking for training which supplies what's required - and more - in this genre, you can't go past ITTT.

The knowledge conveyance couldn't be easier to navigate. Everything is laid out in bite-size increments, and in natural progression. All you have to do is follow along. Reviews at the end of each section to ensure embedding, and to show where revision is required, if necessary.

When you finish any of these course, and I've done two of them so far, and looking to do another in the near future, you are fully equipped to go out there and perform.