Honestly, I don't want to call you a liar so I will just say I feel you are terribly, desperately misinformed. Floods produce "a wide, relatively shallow bed, not a deep, sinuous river channel." Since you're so interested in websites, here's a new sort of website you seem to be unfamiliar with. One with scientific sources.
http://www.talkorigins.org/indexcc/CH/CH581.html
The Grand Canyon does not in any way resemble any young geological structure. It does not date young. Its fossils do not date young. It is very old and to intimate it appears otherwise is dishonest.
Anything since the Laramide Orogeny is young. Staying in perspective, here. I like the K/T boundary myself. Now that was a flood. Scratched the entire surface of the earth clean as a whistle. With a thin layer of irridium over the wound. Everywhere. Mighty Powerful, God is.