Decker Properties
My Uncle-in-Law, Dave Decker, is well known in Wisconsin for his real estate prowess. He has published a couple books on the subject, and has many properties around the state.
If anyone is interested in further reading, or purchasing his books, here is a link with a small description. I'll have the pleasure of beginning to work with him, come the new year! It's an exciting opportunity to get into a lucrative business!