"Have any of you viewed the SHADOWLANDS BIGFOOT page"
For some reason I can't access that page, so I am unsure which photo you are talking about.
If it is the blobsquatch posted above, then yes it is considered a fake.
If it is the picture of the creature standing in water looking up, then yes, it is a fake, the greenery surrounding the "creture" is called Duckweed, and is very small, making the subject about 5 inches tall, a very good model, but a model nonetheless.
"What photos or films are considered ( by most respected bigfoot researchers) to be authentic?"
The Patterson Footage
The Memorial Day Footage
The Freeman Footage
And another film that I still can't find the name for, but a guy goes into a wooded copse to relieve himself, but instead comes running out of the copse at top speed (from the left side of the frame) with a terrified look on his face, looks back over his right shoulder (to the left of the screen) and a figure runs quadrupedally from the copse on the right of the screen to the copse on the left of the screen where the guy just came from, suggesting that the guy saw a Squatch in the copse on the left, and the Squatch in the copse on the right went to see if its friend was ok after encountering the little crazy person.
"In this day, with so much technology, can any photo or film be trusted?"
New films and photos are suspect due to the ability of any common person with a computer to manipulate them. However, films like Patty, made before the advent of the PC, can be considered genuine.
"If not, then how can bigfoot ever be proven?"
At this point there are a few ways to prove BF exists:
1. A qualified researcher goes out to live in the forest for 30 years to befriend and study them
2. A live capture
3. A discovered body
4. A kill shot
Please note that all of these scenarios require an actual specimen, the only adequate proof.
"the California Bigfoot Encounters site about the recent report from a trucker who talked to a bigfoot and interacted with it?"
I am unable to locate that report, can you supply a link?
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"but because if they were inclined to interact with us they would have previously."
Perhaps, however if they are individuals in the manner that humans are individuals, there could be an individual who is more curious and less afraid than the rest.
"There aren't any reports of interaction that I've ever heard of (though I'd be happy to be corrected)."
http://www.bfro.net/GDB/show_report.asp?id=1091And there are more, some currently ongoing and under investigation with little public information available. BFRO likes to keep things under its hat.
"What do you think of the supposed recording of a "bigfoot" talking on the NORKA website?"
Again, I was unable to locate this. Can you supply a link for the search impaired?

"I do not want to think about large monsters roaming around my tent when I am camping."
In my opinion Sasquatch are not monsters, they are forest creatures just like squirrels except really really big
There is no proof of a BF harming a human, but there are reports of them intimidating humans in their homes by slapping the side of the house, and reports of rock throwing that misses the human by a few yards, the apparent intent being to make the humans go away as opposed to harming us.
In my experience the most dangerous creature in the forest is a single man, so be sure to carry your fishing knife with you at all times.
However, I think you are in more danger from bears and cougars than you are from Sasquatch.
Bears and cougars have animal intelligence and can be very dangerous, there are reports every year of humans being harmed by them, but there are no modern reports of humans being harmed by Sasquatch who seem to see us as people too. People to avoid for the most part. If one comes into your camp it is probably out of curiosity, not bad intent.
I hope this helps set your mind at ease

"I definitely don't buy the supernatural stuff with UFO's and such."
Neither do I.
I do believe that there are extra terrestrials, simple mathmatics proves that beyond a reasonable doubt, however, I do not think they have anything more to do with BF than they do with squirrels.
The paranormal things ascribed to BF I also do not buy into. To me these are merely minintrepretations by a frightened witness.
"The idea of them "talking" or having human-like intelligence is kinda freaky and a really hard for me to swallow, too. Human-like means they could be very cruel and have motives beyond curiousity when they show up at campsites and homes."
The current information suggests that they do have different personalities the same as we do, and general attitude towards humans seems to be regional, as well as different from one group to another.
I see this much as humans having differing political views, some BFs think that we are ok if left alone and avoided like the plague, other BFs think its just too much fun to scare the beejeebers out of us by slapping the sides of our houses.
Again though, there are no modern accounts of a human being physically harmed by a Sasquatch to the best of my knowledge.