“If there was a world-wide flood, don’t you think that there would be signs of it?”
You are entrenched, and I will not spend much time, but to say:
For example:
ammonite fossils near the top of Mount Everest
crocodiles (a new species discovered in 2002, much smaller than the Nile crocodiles) living in the middle of the Sahara
http://www.freerepublic.com/focus/f-chat/1295748/posts
The flood didn’t need to cover Everest anyway. The mountains rose up after the flood. That is why the major mountain ranges follow the same path as the continental shelf. The shelf sank down and the mountains rose up. Conservation of mass.
Genesis says that the flood covered the mountains. How could that be if the mountains didn't rise up until after the flood?
As for the fossils near the top of Mt. Everest, this site explains it well in layman's terms.
Mister Opinion, meet Mister Fact.