These are some interesting historical references, Chris! I don't know about evidence (what is said about 2012 and "Mayan" predictions is surrounded with an amount of fake legends, for example), but I believe there is a fair amount of references in general which are not to be overlooked.
I haven't studied much about the records, but I wonder in what extent are they the source of metaphysical experiences (e.g. dreams which predict the future, intuition, quija board, telepathy...)
And thanks about the suggestions! I do want to get past that immature stage, and concentrating on "feeling the flow" seems to actually get me somewhere. (I do have a big imagination which may mess with my intuition sometimes, but I trust I don't need pills
)