Here's a primer: http://quiltville.com/stringquiltingprimer.shtml.
You have to try it for yourself. The end product is so cool and it looks like you had a plan all along! Here's the first one I did. I literally used every strip of fabric I had! I considered entering it in an "Ugliest Quilt" contest...but Carole convinced me that it really isn't all that ugly. Thanks Carole!