Use drop d or one step down i dont know the solo so im not sure what it is
so this is going to be one step down if you do it the other way then just move it back two frets and when i say e a d strings i mean those strings tuned down
the beginning of this song is easy use alternate picking and youll get it

a-11-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-11-11-9-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-7-7-7-7-7- -7-6-6-6-6-6-6-7-7-7-7-7

next is the part where the two guitars are playing

d-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9---------------------------------
a-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-
e---------------------------------7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-

d-----------------------------------------------------------------
a-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-
e-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-

this is all palm muted and down strokes to get the right sound
the other guitar is only d5 palm muted until the chorus

the next is 
d5      a5   g5   low d5
d 9    a 9    7      2
a 7    e 7    5      0
it is the chorus and there is a stop right before the d5 and the last chorus it stops right before each one except low d5

im not sure of the solo so figure it out your self bye