#1
http://www.youtube.com/watch?v=V_Ydoe4Q-Gg

I've only had two months worth of experience playing drums (which was about 6 years ago) and 5 years worth of drumming on random things (desks, my thighs, etc). I've seen people perform covers of it, and it doesn't look that hard, but that can be said for a lot of other things.
#2
There's nothing in there that sounds too advanced, in fact I think the biggest problem you're likely to run into playing that is a stamina issue, since the groove requires fairly fast one-handed playing on the hi-hat (and ride later), and for a fairly extended period. However it shouldn't be too difficult if you practice it a bit
#3
Yeah. It sounds really simple.
They say when you talk to God it's prayer, but when God talks to you it's schizophrenia.