Well, it's a step in the right direction:
http://news.yahoo.com/s/ap_travel/20081205/ap_tr_ge/travel_brief_guns_national_parks
Seems to me, that public lands, like National Parks should be governed by the common sense laws we have in this country, but to allow Concealed Carry people the "right" to carry is a start towards common sense. Connecting the "right to carry" with state laws makes no sense in a portion of land governed by Federal laws and managed by Federal employees.
Seems to me, though, my rights are being pre-empted on public lands..public, as in I own them, Go figure.