In a letter to a relative, Faith Van Valkenburgh Vilas, dated November 4, 1941, Captain Van Valkenburgh wrote: "We are training, preparing, maneuvering, doing everything we can do to be ready. The work is intensive, continuous, and carefully planned. We never go to sea without being completely ready to move on to Singapore if need be, without further preparation. Most of our work we are not allowed to talk about off of the ship. I have spent 16 to 20 hours a day on the bridge for a week at a time, then a week of rest, then at it again.