The good golf class should have been a mandatory requirement prior to being allowed to make a tee time. I can't count how much poor etiquette I witness every time I play. We were playing yesterday and talk about a slow group. These clowns were sometimes taking 3 tee offs each and it didn't help the person trying to tee off was constantly interrupted by the other giving a biblical speech so loud we could hear them a hole away. They then had to shout their scores across the green rather than waiting to group back at the tee boxes since two were walking. We held it together thou.