The board shall adopt bylaws subject to the approval of the director, who shall grant his approval only after his determination that the provisions in the bylaws are not inconsistent nor contrary to the applicable provisions of title 41, Idaho Code, as amended in this chapter. These bylaws shall outline the organizational structure of the trust fund, its operational methods of complying with the provisions of this chapter, including the deposit, custody, disbursement and accounting for the moneys in the trust fund, fidelity bonds, if any, required of the administrator, the essential elements of the managerial contract with the administrator, the powers and duties of the administrator of the trust fund, the rights, privileges and responsibilities of insured owners or operators of storage tanks, the manner in which annual and special meetings of the board shall be conducted, and such other matters as may be customary, necessary or convenient for the management and operation of the trust fund.