Well this is the first tab of this song, and so sorry if it wrong. not the best at tabbing, but i
think it is pretty accurate. Oh and it is good to have these guys back!

Main Part:
G-------------------------
D-2-2-2552------------0-1-
A----------543-3-3553-----
E-------------------------

Go Strait into this:
G--------------------------
D-2-2-2552--5--------------
A----------5--3-3-3553-2-0-
E--------------------------

      ^Alternate These Two^

Chorus:
G------12-----12--12- G----9----9--9-
D-------------------- D--------------
A-10-10--10-10--10--- A-7-7--7-7--7--
E-------------------- E--------------

G----5----5--5- G----4----4--4- G-----------------
D-------------- D-------------- D-----------------
A-3-3--3-3--3-- A-2-2--2-2--2-- A-5-5-5-5-5-5-5-5-
E-------------- E-------------- E-----------------

that is it. sorry about the spacing of the notes, but just listen and play along and it till fit. 
And about the chorus, im not sure if the octaves alternate but it fits. if you want you can just
play single notes and it will still fit and sound good. whatever floats your boat. don't get mad if
it is wrong. if you think it is, then you do something about it, and post it. thanks.