I am embarassed by the likes of "Floodnut" who neither posses the scholarship nor the modesty for this discussion. I recommend some reading:
Blenkinsopp, Joseph 1992 The Pentateuch: An Introduction to the First Five Books of the Bible The Anchor Bible Reference Library New York: ABRL/Doubleday
Cross, Frank Moore 1973 Canaanite Myth and Hebrew Epic: Essays in the History of the Religion of Israel. Boston: Harvard University Press
Dalley, Stephanie 2000 Myths from Mesopotamia: Creation, The Flood, Gilgamesh, and Others. Revised Oxford: Oxford University Press
Dever, William 2001 What Did the Biblical Writers Know & When Did They Know IT?: What Archaeology can tell us about the reality of ancient Israel Grand Rapids: William B. Eerdmans Publishing Company
Finkelstein, Israel, Neil Silberman 2001 The Bible Unearthed: Archaeologys New Vision of Ancient Israel and the Origin of Its Sacred Texts New York: The Free Press
Friedman, Richard Elliott 1987 Who Wrote the Bible New York:Harper and Row (Paperback Edition)
Jacobsen, Thorkild 1976 The Treasures of Darkness: A History of Mesopotamian Religion New Haven: Yale University Press
Mazar, Amihai 1992 Archaeology of the Land of the Bible: 10,000-586 B.C.E. The Anchor Bible Reference Library New York: ABRL/Doubleday
Pardee, Dennis 2002 Writings from the Ancient World Vol. 10: Ritual and Cult at Ugarit Atlanta: Society of Biblical Literature
Parker, Simon B. (Editor) 1997 Ugarit Narrative Poetry Translated by Mark S. Smith, Simon B. Parker, Edward L Greenstein, Theodore J. Lewis, David Marcus, Vol. 9 Writings from the Ancient World. Atlanta: Society of Biblical Literature
Schmandt-Besserat, Denise 1992 Before Writing Volume I: From counting to cuneiform Austin: University of Texas Press
Stern, Ephraim 2001 Archaeology of the Land of the Bible, Vol. II: The Asserian, Babylonian and Persian Periods (732-332 B.C.E.) The Anchor Bible Reference Library New York: ABRL/Doubleday
These are just a good start at understanding the Bible's first chapters. Nonsense about the "Flood" lacking these references (and these shown to be well understood) is merely a child's blithering for attention.