Okay, this is an awseome song and its easy to learn and its my first tab so ummmm here it is. I think the tuning is standard. 

let the bass go 9 times then do this...
E  
B                                          repeat 4 times
G 8 9999
D
A
E


E
B
G 77  555     77  555
D 77  555  7  77  555  5
A 55  333  7  55  333  5
E          5           5


E
B
G                       7           5 
D  33  555  7  33  555  7  33  555  5
A  33  555  7  33  555  5  33  555  3
E  11  333  5  11  333     11  333      


If you want the first 9 bass notes this is them tabbed out...

E
B
G
D
A
E 000000000