Chasing Mermaids: A Presentation

The local library in Franklinville will host a presentation I'll be doing next Saturday at 10am. I titled it "Chasing Mermaids: The Process of Writing a Novel". I haven't started thinking about what I'll say yet. I guess I am figuring it will mostly be winging it. The story of how the novel evolved is pretty rich. I guess I'd say it isn't typical...so I need to keep in mind what would be useful to those wanting to pursue writing a book.