I have fished a similar bait, but smaller in size, It has a wide swing just under the surface and really duplicates the
dog walking characteristics of a spook or similar baits but a little more subtle. Great over submerged grass and skipped under docks. I got the crank from a customer crankbait manufacturer in CA. I found him on eBay and buy a lot of my cranks from him. I believe Thundershad makes a similar bait as well. Toss em! you will like em.
Awesome video, but I could not understand a thing that guy was talking about.