well this song is really simple on bass but in the even i completely fucked it up you 
email me at Deadmoose23@gmail.com and I WILL fix it. thanks

standard tunning
riff 1
G-----------------------|
D-----------------------|
A-----------------------|
E-999999988888880-0-0-0-| and repeat
(not i like to play an e chord that is like an octave and then mess with it to add to 
chord play on the 0's its optional lol.

pre verse
G---------------------|
D---------------------|
A---------------------|
E-00000000000000000000|
you do these forever and a day and get a little softer then go to the verse
verse
G-----------|
D-----------|
A------55---|
E-00000--55-|

then you use the opening riff again.
then theres a break
G-------------------------------|
D-------------------------------|
A-------------------------------|
E-000000000000000000000000000000|

the rhythym then changes to it being broken up
G---------------------|
D---------------------|
A---------------------|
E-0-0-0-0-0-0-0-0-0-0-|

its pretty simple just listen for the rhythym.