Everybody has this 4 and 10 strum crap, well I love this song so I tabbed out the intro 
for a 4 String Bass. (can be played normal or drop D, whichever you like better)
|-----------------------|
|-----------------------|  (1x)
|-----------------------|
|-2-2--2-2--2-2-2-2-2-2-|

|-----------------------|
|-----------------------|  (1x)
|-----------------------|
|-5-5--5-5--5-5-5-5-5-5-|

|-----------------------|
|-----------------------|   (2x)
|-----------------------|
|-0-0--0-0--0-0-0-0-0-0-|

Repeat as needed.

Thats the intro for mudshovel. Play along with the song to get your timing and stuff right.
~Bruce Hankins~