This episode's headline: Troubled Waters; Rebel Road; The Mommy Track. The guests include F. EUGENE GUEST, Marina Safety International; CAPT. GARY ROBERTS, Chevron; FRANK FLYNTZ, U.S. Coast Guard; REP. PAT SCHROEDER, [D] Colorado; FELICE SCHWARTZ, Researcher on Women and Work; CORRESPONDENTS: EDWARD GIRARDET; CHARLAYNE HUNTER-GAULT; KWAME HOLMAN. Byline: In New York: ROBERT MacNeil; In Washington: JUDY WOODRUFF