There are literally 1000's of articles on link building. My experience is that every industry and each website has to adopt and develop their own niche way to create backlinks. So in short there is usually no easy answer. It is just hard but enjoyable work.
Here is a great WBF on targeted link building. https://moz.com/blog/targeted-link-building-in-2016
My personal view on your suggestion is to go for it. Seems a reasonable approach, have no idea on success but certainly worth the try. Even if it fails you will learn from the process.