Mary Kay, you might want to take a look at the BINDING video in Sharon Schamber's FREE AREA called:
http://sharonschambernetwork.com/free_area/videos/binding_angel/index.html
She doesn't use a walking foot, and stitches the back by hand, but her technique makes a flawless binding. I've always used my walking foot to apply my bindings, and think it helps a lot, but I think it's a good idea to learn techniques from someone who has taken BEST OF SHOW twice at Paducah (AQS) and also just last month in Houston with her SPIRIT OF MOTHER EARTH quilt. Her work is amazing, her videos are really detailed and informative, and a lot of them are FREE!
For machine applied bindings, I love Ricky's great technique for applying PIPED BINDING to the back of the quilt and stitching it on the front with a #10 foot which he teaches at his Super Seminars. Detailed instructions come with Susan Cleveland's PIPING HOT BINDING if you can find a copy, but I see that it is no longer available.
I don't know for sure, but the directions are probably also included with the GROOVIN' PIPING TRIMMING TOOL that is available in the TQS Shoppe. Maybe you could ask someone in the Shoppe before you make a purchase? I also don't know if binding instructions are included in her new PIPING HOT CURVES book.
https://www.thequiltshowshoppe.com/index.php?a=VP&id=62
EDIT: The PIPING HOT BINDING tool and
directions are available on Susan's Website!
http://www.piecesbewithyou.com/patterns.htm