The Capitol Police Board shall administer and manage the Fund (including establishing the timing and manner of making payments under section 1952 of this title) in accordance with regulations issued by the Board, subject to the approval of the Committee on Rules and Administration of the Senate and the Committee on House Oversight of the House of Representatives. Under such regulations, the Board shall pay any balance remaining in the Fund upon the expiration of the 6-month period which begins on August 7, 1998, to the families of Detective John Michael Gibson and Private First Class Jacob Joseph Chestnut in accordance with section 1952 of this title, and shall disburse any amounts in the Fund after the expiration of such period in such manner as the Board may establish. Under such regulations, and using amounts in the Fund, a financial adviser or trustee, as appropriate, for the families of Detective John Michael Gibson and Private First Class Jacob Joseph Chestnut of the United States Capitol Police shall be appointed to advise the families respecting disbursements to them of amounts in the Fund.