I OC on the golf course. Its what we do no matter what we are doing. My only issue is I keep my wallet in my golf bag so when I am away from it, no matter if its by only a few yards, does that mean my permit is not in my "immediate" posession? I suppose the law could see it that way. A local police car rolled by the last time I was on a green close to the road, slowed some and then proceeded on. I am sure he saw my pistol, I was strong side to him.
The course pro told us a little story about golfing with the Knoxville sheriff and under sheriff in a charity event, they were approached by an aggressive dog and he said both of them pulled their weapons and put it down. He said he always carries too now on the course. You just never know what the threat will be and when.