Fishing poles and golf clubs

This is a familiar sight on my way to and/or from work. There's an old guy who sells fishing poles and golf clubs from the back of his pickup truck. He sits in his lawn chair and waits for customers. I don't know how much business he does but he's usually there several times a month. So, either he does enough business or he's an eternal optimist. I just think golf clubs and fishing poles are a strange combination.

Are there a lot of fishing golfers? Or golfing fishermen?