Jib trimming. Photo: Ross Tinny/Unsplash British sailing writer, instructor, and classic boat man, Tom Cunliffe, is featured in this nice guide to the Royal Yachting Association’s Yachtmaster qualification. How a candidate should prepare for it, how they should conduct themselves and so on. It’s not that you’re going to be sitting an exam, but when chartering a bareboat this is the sort of knowledge that will stand you in good stead–and that you might need to pass on to your family and friends. It’s all here.