Instant Expert

I have created blogs before, and I have a few favourites that I've been reading on and off for a few years, but I am not what you'd call a blogging expert. However, I am a public librarian, which seems to mean I get to become an instant expert on nearly every topic imaginable at least 50 times per day. At this moment, I am working on becoming a blogging expert. I am hoping to achieve this lofty status within a few weeks, as a colleague and I will be teaching a blogging class to the public in not too long. I understand the principles, the logic, and the act itself. Most importantly, I know where to find the answer.