The Secretary is authorized and directed to cause a survey of the public settlement lands to be made within 60 days of acquiring title to the public settlement lands. The Secretary shall reimburse the Native American Rights Fund and the Gay Head Taxpayers Association for an appraisal of the private settlement lands done by Paul O’Leary dated May 1, 1987. Such funds as may be necessary may be withdrawn from the Fund established in section
1771a
(a) of this title and may be used for the purpose of conducting the survey and providing reimbursement for the appraisal.