No person who is a juvenile shall camp in, or stay in a cabin or lodge facility in any area under the administration of the Division except:
(A) when accompanying a parent or guardian; or
(B) when juvenile furnishes to the Area Manager the written consent of and full name and residence of parent or guardian. The telephone number at which the parent or guardian may be reached at all times shall be supplied for purposes of emergency medical information. Such written consent shall contain the inclusive dates and park location applicable; or
(C) when a juvenile is part of a youth group occupying an area administered by the Division overnight and which group is supervised by at least one adult for each ten juveniles.