2022—Subsecs. (b), (c). Pub. L. 117–328 added subsecs. (b) and (c) and struck out former subsec. (b). Prior to amendment, text of subsec. (b) read as follows: “Amounts in the Fund shall be available to the Secretary until expended, without further Act of appropriation, for the management of the Recreation Area, including payment of salaries and expenses.”