there's a good instruction DVD called
Hunting in the East part 1 Back to the Basics

here's a link to it.
http://www.keescalls.com/index.php?page=shop.product_details&flypage=sh op.flypage&product_id=1&category_id=1& manufacturer_id=0&option=com_virtuemart&It emid=1

it's not a high gloss TV production DVD, but has lots of good info in it.