>>1862241Just act as if it's your first day at a new job, except more casual. The exact culture of a yacht club depends on its locality, but usually the boomers members are more educated and chill than average. A few "dad jokes" are fine, but try not to seem like too much of a try-hard. As a n00b, the most important thing is to express your passion for the sport, and have the humility, diligence, and grit to prove it.