I want to reemphasize this. While AiG is not perfect in everything they propose no different than secular science being imperfect, they and Creation Ministries International among many other ministries that use science to try to understand the creation account are great resources for those disillusioned with the secular view of origins.
A. Christian, I'd also like to stress that remember that none of this happened by itself if you are looking for some ideas about how God may have worked within nature supernaturally. The Flood didn't happen by itself so trying to frame it within the realm of possibility as if it only happened by itself and thus all evidence would explain how it would've happened without God is already on the wrong track. Just using that as one example.
I also find it interesting that these same people could look at Mars, for instance, and embrace the idea that there was once a flood there, but they can't embrace that idea on Earth. When I say "look at" they look at it from a distance, look at photographs of its surface geology and compare it to things they see on Earth and theorize there was a global, or as they say megaflood or catastrophic floods.....hmmm.
Again, just using the flood and its denial by secularists and those who agree with them as one example.
Some Sources:
The Great (and Recent) Martian Flood
Remnants of a mega-flood on Mars
Catastrophic Floods Rapidly Carved the Surface of Mars
Ancient Mega-Flood on Mars Revealed in 3D | Space