Trust me I understand....i'd give you one more piece of advice that you may or may not need. If you drink, even socially, its probably best to avoid drinking at all on this golf outing. That may sound crazy, but if you start drinking I can assure you at some point your gonna say or do something in regards to him that you'll regret later.
I gave up drinking entirely...mostly for me and my health, but also for my son and hopes of a family. Im not suggesting everyone should do that, but I can assure you having been around some friends recently who still drink and being somewhat surprised by how they act and realizing I used to act exactly the same is kind of embarassing.