i tried the other one but this sounds better plus i know the ska part.
     \=slide down (BIG PART OF THIS SONG!)
e|--------------
B|--------------
G|-4-8-6\8-6\8--  2x
D|-4-8-6\8-6\8--
A|-2-6-4\8-4\6--
E|--------------

(bar chords)
e|-2-6-4\6----------
B|-3-7-5\7----------
G|-4-8-6\8----------   
D|-4-8-6\8----------
A|-2-6-4\6----------
E|------------------

rest of song until * repeat first part.it's a pretty easy song once you get the bar chords down.
good luck!have fun!if u know any good tabs email them to me please! especially Op.
Ivy and Rancid. my email is *