That part isn't too bad:
G:------------------------8-10-12--------------------7-9-10-|
D:----------------8-10-12---------------------7-9-10--------|
A:--------8-10-12-----------------------7-9-10--------------|
E:8-10-12------------------------7-9-10---------------------|
If you haven't yet, go learn Palms Read, it's my favorite bass line to play.
