Hello Tony,
You asked
Honestly is there anyone with a legit education that believes anything will happen?
Here is a partial answer, which I found in this this link, which is given on our "Detecting BS" page:
There is, alas, no scientific claim so preposterous that a scientist cannot be found to vouch for it. And many such claims end up in a court of law after they have cost some gullible person or corporation a lot of money.
So, we can see that although the question you asked is reasonable, it isn't likely to help you decide whether there's anything to the 2012 claims. Especially because those who profit from 2012 go to great lengths to make even knowingly false claims appear credible. No one has the time to be competent in all the subjects involved in those claims, so lots of educated people do indeed get fooled.
A better question is, "Why should I believe these claims?" Your comment that
I just want to stop running into this crap and believing it just because I accidentally came across it on the web.
is a step in the right direction.
A good way to proceed from there is to read the links provided on this page, especially "shifting the burden of proof", and "half-truths", in addition to the links given at the start of this post.
Also, could you give us the titles of the books you mentioned? Someone here may want to look into them, and prepare some sort of response.