When 114 sailing yachts set out from Australia's Sydney Harbor on Boxing Day, December 26, 1998, for the 43rd Annual Sydney-to-Hobart ocean classic the mood was festive. Crowds jammed the harbor and headlands in the midsummer heat to watch the yachts tack east to the Sydney Heads, set colorful spinnakers and run with the wind, south, for the finish line 630 miles distant in Hobart, Tasmania. None knew they were being stalked by a deadly storm. In...