Section, Pub. L. 88–587, § 9, Sept. 11, 1964, 78 Stat. 932, which provided for the creation of a Fire Island National Seashore Advisory Commission, has been omitted as executed in view of a provision of subsec. (a) that the Commission terminate on Sept. 11, 1974, or on the declaration of the establishment of the Fire Island National Seashore, whichever occurs first.