I just spent the past few days at the 21st Annual Book Passage Travel Writers & Photographers Conference. I was on a panel with Andrew McCarthy, who made his name as an actor in “Pretty in Pink,” “St. Elmo’s Fire,” and “Less Than Zero,” and is now an award-winning travel writer for National Geographic Traveler and other publications. I also discussed the “Art of Attention” on a panel with veteran travel writers David Farley, Larry Habegger, and Georgia Hesse.