Thumbs up to all of this. I believe there is more business done on the golf course than most offices. If you have a customer or potential customer, it is much easier to open up over a round of golf than in a conference room. Human nature causes people to hold things in or build up a wall. There is something about the golf course that breaks that barrier down. If you dont use this tactic, start to, it will pay you dividends.
Oh yeah, one more point, like the pro said, if you are not very good or are embarrased to show of your skills, form a best ball type match or scramble format to take the pressure off the individual.

J