Duluth Radio-TV Executive Dalton LeMasurier, 47, and his wife Dorothy, 45, were accustomed to traveling as they pleased, but this junket seemed even better than usual. Flying their own twin-engine Beechcraft, they had left Minnesota for Florida to arrange the return of their 62-ft. cabin cruiser Caprice (which they sailed south last fall), then visited a married daughter in El Paso. In Pasadena they visited their lonesome actor-son Ronald, treated him to a steak dinner. The following day they were homeward bound, leisurely droning the miles northeast across Wyoming's rugged mountains.
While...