The first version I did for this song was a little messed up.  The second riff was wrong.  So here's the correct version.

Riff 1
G]---------
D]---------
A]---------
E]---------
B]-4--12-7

Riff 2
G]-----------------------------------
D]-----------------------------------
A]------------------------2-2-2-2-2-2
E]-----------------------------------
B]-4-4-4-4-4-4-7-7-7-7-7-7-----------

Riff 3
G]------------------------------------
D]------------------------------------
A]------------------------------------
E]------------------------------------
B]-4-4-4-4-7-7-7-7-8-8-8-8-12-12-12-12  

Sorry for any troubles!  L8er!