This is the second time I've asked this question. The first time I received an email notice that my question had been answered. When I went to the website, the answer posted was something like "There is no answer to your question yet." Since then, I've heard nothing.
The Southwest Region office (in Nampa, ID) should offer the class again in mid-to-late summer (July or August). You can contact them directly at 208-465-8465.