I'm a novice schemer, though I've been programming professionally for several years.
Like r2q2 and Michael-Micek, I'm working my way through SICP. As I complete them, I post my solutions to the exercises on my blog. You can follow my progress on the index page:
http://www.kendyck.com/2005/04/index-of-solutions-to-sicp-exercises.php
portrait:http://www.kendyck.com/images/portrait-thumbnail.jpg