If he comes you'll be in for a treat I'm sure. I've watched some of his videos and he appears to be a good teacher. I know his new shop is going to amazing with enough vicmarc lathes for each student. Since he mostly does bowls and platters he tends to focus on good technique and form unlike other demonstrators that have a new project each time they demo. Another one like that I think is Al Stirt.
http://www.alstirt.com/Index.html He really takes time to talk about how to orient the wood on the lathe as you rough out so you get a proportioned product. Again, only watched his DVD's. Our club was going to get him but decided on a more decorative bells and whistles sort of presenter.