There are a lot of tabs out there for this song, and I'm not saying mine is 100%, but i think it's close.

INTRO / VERSE:
e|-------------------------------|
B|------------2----------------4-|
G|----1-------2--------3-------4-|
D|----2-------2--------4-------4-|
A|----2----0-----0-----4----2----|
E|-0-----0----------2-----2------|

Guitar 1: Verse
e|------------------------------------|
B|------------------------------------|
G|----------2-2-2-2-----------4-4-4-4-|
D|-2-2-2-2--2-2-2-2--4-4-4-4--4-4-4-4-|
A|-2-2-2-2--0-0-0-0--4-4-4-4--2-2-2-2-|
E|-0-0-0-0-----------2-2-2-2----------|
P.M..................................

Guitar 1: Chorus
e|------------------------------------|
B|------------------------------------|
G|----------2-2-2-2-----------4-4-4-4-|
D|-2-2-2-2--2-2-2-2--4-4-4-4--4-4-4-4-|
A|-2-2-2-2--0-0-0-0--4-4-4-4--2-2-2-2-|
E|-0-0-0-0-----------2-2-2-2----------|

If you want, insert a muted click or two in between chord-changes
to give a smoother and cooler-sounding transition.

Guitar 1: Solo
e-----------------------------------------------------------------
B-----------------------------------------------------------------
G---------3-3-3-3---3---5--5b--5~~--------3-3-3-3-4---4-5~~--5-5~-
D-3-3-3-3--------/5---5-----------3-3-3-3-----------5-------------
A-----------------------------------------------------------------
E-----------------------------------------------------------------

e-----------------------------------------------------------------
B-----------------------------------------------------------------
G----------15151515---15--17b~--1717~~----------15151515---16--17b
D-15151515----------17--17-------------15151515----------17--17---
A-----------------------------------------------------------------
E-----------------------------------------------------------------

Use a Wah-Wah pedal.

Guitar 1: Outro
e|------------------------------------|
B|------------------------------------|
G|----------2-2-2-2-----------4-4-4-4-|
D|-2-2-2-2--2-2-2-2--4-4-4-4--4-4-4-4-|
A|-2-2-2-2--0-0-0-0--4-4-4-4--2-2-2-2-|
E|-0-0-0-0-----------2-2-2-2----------|

You could lightly palm-mute this part but to get the
same sound that Wes does i suddest turning setting your
treble, middle, and bass to the same value, (preferably
one above 5) and turning your presence all the way down
while still using distortion.

Order: Intro x10 (clean)
       Chorus x4 (clean & steady)
       Verse x4  (distortion)
       Chorus x8 (distortion)
       Solo (let ring at end)
       Intro x2 (clean)
       Chorus x4 (distortion)
       Chorus x4 (wah-wah pedal & distortion)
       Outro x 3 (slightly palm-mute or
                  change equalization)

It's a really fun song to play and its great for beginners if they can get
the solo.  Good luck!