We have another resource for you, it is a combination of two of my favorites, Mark Wallace and Adorama.
Individually they are great but combined even better, kinda like the "you got peanut butter on my chocolate" scenario, you'll find the new team at AdoramaTV on YouTube.
The goal of AdoramaTV is pretty simple, to help us take better photographs.
In the video below Mark will introduce their new partnership and I encourage you to go check them out.