; designated zones (i) In general The Secretary, acting through the Superintendent of the National Recreation Area, may designate zones in which, and establish periods during which, no boating, hunting, or fishing shall be permitted in the National Recreation Area under subparagraph (A) for reasons of public safety, administration, or compliance with applicable laws. (ii) Consultation required Except in the case of an emergency, any closure proposed by the Secretary under clause (i) shall not take effect until after the date on which the Superintendent of the National Recreation Area consults with— (I) the appropriate State agency responsible for hunting and fishing activities; and (II) the Board of County Commissioners in each county in which the zone is proposed to be designated. (5) Landowner assistance On the written request of an individual that owns private land located not more than 3 miles from the boundary of the National Recreation Area, the Secretary may work in partnership with the individual to enhance the long-term conservation of natural, cultural, recreational, and scenic resources in and around the National Recreation Area— (A) by acquiring the portion of the private land or interests in private land located not more than 3 miles from the boundary of the National Recreation Area by purchase, exchange, or donation, in accordance with section 403; (B) by providing technical assistance to the individual, including cooperative assistance; (C) through available grant programs; and (D) by supporting conservation easement opportunities. (6) Withdrawal Subject to valid existing rights, all Federal land within the National Recreation Area is withdrawn from— (A) all forms of entry, appropriation, or disposal under the public land laws; (B) location, entry, and patent under the mining laws