In response to Bob J. - Spotters are great and extremely helpful most times - they just need to not be out of the middle of the fairway.
Maybe at the edge of the corner of the bushes(like she was for most groups I saw), or beyond the lake so that she/they could see where the shot went in, and not be standing in the middle of the fairway.
Bob J. and the rest of my group enjoyed watching her stand in the middle of the fairway for my turn after being off to side and out of the way for everyone elses throw in the group.
I still got the same 4 as everyone else in the group except the winner got, even though I was in the middle of 16's fairway about 100 feet from 16's tee on the drive.