#1
Can't find a tab anywhere on the internet. Pretty popular song and it doesn't sound too difficult but I'm really bad at tabbing and can't get past tabbing out the power chords in the beginning.
#2
Old Topic, but i think it's

(Intro)

e|-0--------------------0-------------------0
B|-0--------------------0------------------0
G|-0--------------------7------------------0
D|-4--(Repeat 16)-7-(Repeat 8)--2 (repeat 8)
A|-4--------------------5------------------2
E|-2--------------------0------------------0

e|-0--------------------0-------------------0----------------0
B|-0--------------------0------------------0----------------0
G|-0--------------------7------------------2----------------0
D|-4--(Repeat 16)-7-(Repeat 8)--2 (repeat 4)--2
A|-4--------------------5------------------0-----------------2
E|-2--------------------0------------------0-----------------0

And the intro of second part i'm not suer but it uses harmonics at e and B, 12th fret....

e|----------------------------------<12>
B|----------------------<12>-----------
G|----------------------------------------
D|-------12------------------------------
A|-14--------------14------------------
E|-------------14--------------------------

Hope it helps