; and (C) notwithstanding section 7(b)(3), has used not less than 50 percent of the visitor-use days allocated to the recreation service provider under the transitional special recreation permit. (2) Term The term of a long-term special recreation permit under this subsection issued to replace a transitional special recreation permit under paragraph (1) shall be for a period of 5 or 10 years, as determined to be appropriate by the Secretary concerned. (3) Visitor-use day allocations In replacing a transitional special recreation permit under paragraph (1) with a long-term special recreation permit for outfitting and guiding, the Secretary concerned may, at the discretion of the Secretary concerned, increase the number of visitor-use days allocated to the recreation service provider under the long-term special recreation permit for outfitting and guiding. (d) Effect Nothing in this section alters or affects the authority of the Secretary concerned to issue a special recreation permit under subsection (h)(1) of section 803 of the Federal Lands Recreation Enhancement Act ( 16 U.S.C. 6802 ) (as amended by section 3(c)(3)). 6. Surrender of unused visitor-use days (a) In general A recreation service provider holding a special recreation permit described in paragraph (13)(A)(iv) of section 802 of the Federal Lands Recreation Enhancement Act ( 16 U.S.C. 6801 ) (as amended by section 3(b)(10)) may— (1) notify the Secretary concerned of an inability to use visitor-use days annually allocated to the recreation service provider under the special recreation permit