Reviewed by Linda C. Brinson ANOTHER GREAT DAY AT SEA: Life Aboard the USS George H.W. Bush. By Geoff Dyer. Read by Jonathan Cowley. 5 hours, 52 minutes. Also available in hardback from Pantheon. 208 pages. Geoff Dyer is an eccentric, irreverent, funny, peripatetic, brilliant, Oxford-educated British writer of fiction and nonfiction, bending the “rules”…