Looks great, Paul. The site is very slick and video/audio quality is really really good, based on the free lessons I checked out. (The video on the home page gave me an error, though, FYI.) Your instruction style is very laid back, easy to understand, and you’ve clearly got the skills to do it!
I’m working on something similar for djembe: http://www.djembefola.com/lessons. I’ve currently got only 2 rhythms (14 videos) but more are on the way very soon!
All the best,