; and (ii) all activities for that meeting. (6) Elections Not less than 3/4 of the members of the Advisory Commission must be present, virtually or in-person, for elections carried out under subsection (g). (i) Advisory commission personnel matters (1) Compensation of members (A) In general Members of the Advisory Commission shall serve without compensation. (B) Travel expenses Members of the Advisory Commission shall be allowed travel expenses, including per diem in lieu of subsistence, at rates authorized for an employee of an agency under subchapter 1 of chapter 57 of title 5, United States Code, while away from the home or regular place of business of the member in the performance of services for, or the duties of, the Commission. (2) Staff (A) In general The Secretary may provide the Advisory Commission with any staff or technical assistance that the Secretary, after consultation with the Advisory Commission, determines to be appropriate to enable the Advisory Commission to carry out the duties of the Advisory Commission. (B) Detail of employees The Secretary may accept the services of personnel detailed from a State or any political subdivision of a State. (j) Termination (1) In general Unless extended under paragraph (2), the Advisory Commission shall terminate on the date that is 10 years after the date of enactment of this Act. (2) Extension (A) Recommendation Not later than 8 years after the date of enactment of this Act, the Advisory Commission shall make a recommendation to the Secretary as to whether the Advisory Commission is still necessary to advise on the development of the Recreation Area. (B) Determination (i) In general If, based on a recommendation under subparagraph (A), the Secretary determines that the Advisory Commission is still necessary, the Secretary may extend the existence of the Advisory Commission for a period of not more than 10 years beyond the date described in paragraph (1). (ii) Timing The Secretary shall make a determination to extend the existence of the Advisory Commission