http://kwsu.org/Offers/FlyTying.aspx   

This a pretty balanced site on how to tie a variety of patterns. I learned several cool tricks here. The tie off for the Parachute dry was very interesting. It is a down to earth production, but the apparent folksiness should not cause you to look past the lessons here. The first season appears to be missing from the archives so only 2-4 seasons are represented.