Well. Not sure i can help you with most of that, but I can definitely give you some info on the Noah's Ark thing...
It's a favorite subject of the fundies, every now and then another book by some explorer comes out, generally titled something like 'I DISCOVERED NOAH'S ARK' or some such tripe. There've been a buttload of said expeditions; generally they claim to have either a.) been inside/on the actual Ark, or b.) seen it but not gone in, c.) found wood from the Ark, yadda-yadda, you get the idea. Strangely enough, no expedition has ever found it in the exact same place as the other expeditions have...
Basically? Lots of hot air in that, but no reputable proof. The only real evidence has been a few photos of people standing up on the mountain with chunks of old wood, which could've come from anywhere.
This site seems fairly unbiased, but regrettably it's low on the information-- seems to be mostly oriented towards selling its book...
http://www.noahsarksearch.com/
And this is pretty highly biased. Oddly enough, it focuses *not* on Mount Ararat, but upon another mountain some distance away, where apparently there's a huge shape of an ark imbedded in the ground...
http://arksearch.com/index.htm
Photo for your viewing enjoyment--
[img]
http://arksearch.com/images/TurkeyOct1998/judi07.gif[/iimg]
Riiiiiiiiiight.
And, for shit and giggles, the Christian viewpoint--
http://www.christiananswers.net/q-abr/abr-a001.html
Quote, Dozens of expeditions to the Ararat region of eastern Turkey, mostly by American Christian groups, have led to numerous claims - but no proof...Further expeditions have taken place in the new millennium, but no proof of the Ark has yet been found.
But efforts are still ongoing. While the Associates for Biblical Research is not engaged in any of these efforts, we are aware of continued research into ancient reports, further testimony from eyewitnesses and renewed efforts to pinpoint the Ark's resting place. More expeditions are pending. If it's up there, we will certainly hear about it, unquote.
In other words: "We don't have any proof, so we're not gonna say it's been found, but if it is, WE TOLD YOU SO!!!1!"
It's a strange world. Let's keep it that way.