I know, I know, it is late in the season to be asking this, but...

People have tried to teach me fly fishing on several occasions. The ONLY thing I've ever caught is my hat and a couple frogs just dangling the fly in front of them in disgust. So... is there a good book, or video, showing how to get the cast right? I'm not much of a fisherman, I only go out a few times a year as a social thing, but a food source is a food source.

I figure I can practice standing in a snow bank this winter, and watching a dry fly bounce on the top of the snow.