M82A1:
While I believe that a great number of humans currently living in the Northern Hemisphere are direct descendants of Old Europe Cromagnon who either regularly lived in or frequented caves for other reasons related to cave art, tribal rituals, and burial.
I believe that I am descended from Turkic and Slavic stock that more likely lived on the open, Eurasian steppe. However, there still remains the distinct possibility that some of my paleolithic ancestors frequently resorted to cave dwelling when they resided in regions like Afghanistan, the Caucasus, and the Urals.
Now when you speak of "Creationists," are you only asking for responses from Judeo-Christian creationists, or are you soliciting comments from folks who hold to the creation myths of other religions and belief structures (Hindu, Voodoo, Native American, Wiccan, Druidic, Satanism, Zoroasterism, Australian Aboriginie, New Age, Egyptian mythology, etc.)? Personally, I would like to hear from a wide variety of descendants of cave dwellers; and particularly from any who have firsthand knowledge of or experiences with secular or religious rituals that are based on or perpetuate our common ancestral use of caves.