There is a something about the Southwest that invites people out to recreate. This section of Arizona Color lists recreation related web sites for Santa Cruz County in Soutern Arizona.
Girl Scouts of Southern Arizona (www.girlscoutssoaz.org) The Girl Scouts have character building programs for girls. They have a resource center at 1831 N Mastick Way in Nogales.
BusBud (*) BusBud is an international site that lets you buy bus tickets to and from Nogales.