Intro
E|-------------------------------|
B|-------------------------------|
G|-------------------------------|
D|9-9--9-9-9--9-11-12-11---------|
A|7-7--7-7-7--7-9--10-9--12-12-12|
E|-----------------------10-10-10|

After both guitars play that riff twice, the first keeps playing that while the other 
this:
E|--------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|7/9-----11-12-11-------9p7----12-11-9-12-11-9-9p7h9---11-12-11------|
D|-----------------12--------9-----------------------------------12---|
A|--------------------------------------------------------------------|
E|--------------------------------------------------------------------|

E|---------------------|
B|10-10-10-10/12-12----|
G|---------------14b^^^|
D|---------------------|
A|---------------------|
E|---------------------|


Verse
E|-------------------------------|
B|-------------------------------|
G|-------------------------------|
D|9-9--9-9-9--9-11-12-11---------|Play that riff 4x for
A|7-7--7-7-7--7-9--10-9--12-12-12|the first three verses
E|-----------------------10-10-10|

Chorus
E|--------------------------------------------------|
B|--------------------------------------------------|
G|--------------------------------------------------|
D|5-5--5-5-5---5-5-5---5----9-9--9-9-9--9-9-9--9-9-9|
A|3-3--3-3-3---3-3-3---3-55-7-7--7-7-7--7-7-7--7-7-7|
E|-----------------------33-------------------------|

Then, on the last verse, just play this:


E|--------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|7/9-----11-12-11-------9p7----12-11-9-12-11-9-9p7h9---11-12-11------|
D|-----------------12--------9-----------------------------------12---|
A|--------------------------------------------------------------------|
E|--------------------------------------------------------------------|

E|----------------------------------------------------|
B|10-10-10-10/12-12-----------------------------------|
G|---------------14b^^^---5-5---5-5-5--5-5-5--5-------|
D|------------------------5-5---5-5-5--5-5-5--5-5-5-2-|
A|------------------------3-3---3-3-3--3-3-3--3-5-5-2~|
E|----------------------------------------------3-3-0~|

Outro
E|-----------------|
B|-----------------|
G|----8---------6-6|
D|7---8-8---5---6-6|
A|7---6-8---5---4-4|just repeat that over and over, with some 
E|5-----6---3------|strumming and palm muting and such. it would be
pointless to tab the whole thing out.
please, enjoy!