This song's kind of a ditty and not all legit.
This is just what I do for it, Captain.

Intro/Chorus/Outro
G|---------8-8-8-8---------8-8-8-8-|
D|---------8-8-8-8---------8-8-8-8-|
A|---------6-6-6-6---------6-6-6-6-| x2
E|---------------------------------|
B|-0h3-0h3---------0h3-0h3---------|

Verse/Main Riff
G|---------------------------------|
D|---------------------------------|
A|---------0h5---------------------|
E|-------------------------0h3-0h5-|
B|-0h3-0h5-----0h5-0h3-0h5---------|

G|---------------------------------|
D|---------------------------------|
A|---------0h5---------------------|
E|-----------------0h5-0h3---------|
B|-0h3-0h5-----0h5---------0h5-0h3-|

Into Chorus/When Les Sings 
G|---------------------------------|
D|---------------------------------|
A|---------------------------------| x2
E|---------------------------------|
B|-0h3-0h5-0h3-0h5-0h3-0h5-0h3-0h5-|

Around 2nd Verse
G|---------------------------------|
D|---------------------------------|
A|---------0h8---------------------|
E|-------------------------0h7-0h8-|
B|-0h8-0h10---0h10-0h8-0h10--------|

G|---------------------------------|
D|---------------------------------|
A|---------0h8---------------------|
E|-----------------0h8-0h7---------|
B|-0h8-0h10---0h10--------0h10-0h8-|