Testimonial:

"Might I say that Trevor (the Insructor) is a delight. The last time I had this much fun and value from a class was another Verhoef offering, on SMP, many years ago. Don't recall the instructor. He had me on the edge of my seat and I was disappointed when the week was over. Never have I seen a complex topic packaged and presented so skillfully. When I heard that this present claass was a Verhoef production I jumped at it."

Pupil, California