Hi Bellakella!
My favorite walking workout is GET MOVING! Walking for Weight Loss by Madeleine Lewis. It's an oldie and I was able to purchase it on DVD from Amazon. I'm sure there are plenty more out there.
This was repackaged a few years later with another title but I don't remember the name. Maybe one of the other VFer's would know? It is outdoors with lovely scenery and her workout gals are Kim and Robin from Kathy Smith's workouts. Madeleine has such a nice calm voice. I wish she would have produced more walking workouts.
The other one I like is an oldie too. Kathy Smith's MARCH TO FITNESS. It's filmed inside but the back wall is all windows and the outdoor scenery is nice too. ") I LOVE the workouts that are outdoors. CAN YOU TELL!?!? LOL!!
Another one is by Chris Freytag. It's called WALKING CARDIO Shape Up Max. It has 2 -40 minute workouts and mixes it up with weights. I like Chris. ")
And of course Jessica's. I'm assuming you have them all.
I have really grown to like her.