I think the vine thing would be a pretty cool thing to make a mock scrape with. But I've never made mock scrapes so I really wouldn't know. If you do use this you should definitely share results.
What does second mean? Have you used the stuff. It is called scare fix now. Just found out wind pro bough them out.
No I've never used it. Looks interesting though. I put out scrape trees and licking branches and use a preorbital scent for the licking branch and use my own pee for the mock scrape part. I wouldn't waste your money on the vine though. I'm sure it actually does work and looks like a good product, but just walk through the woods and you will find a vine for free. I used a grape vine from my backyard on one I did in August.