this exactly what dave matthews does in the song , it is looks tuff but all you are 
is just moving one chord around and making minor changes so her it goes
6x=palm mute
x=mute that string
~=let ring for a little
/=slide
if there is nothing on the string dont strum it or pick it

VERSE

         6x  6x     6x        6x
---77^55^1212^1010-^-9 6x       repeat--| x4
----5--4---10-----9---8-----------------|
----0--0----0-----7---6-----------------|
----7--6---12-----11--10----------------|
----------------------0-----------------|
----------------------0-----------------|

this part is only the transitions from verse into chorus
     6x
-77^55-12/ just slide up to the chorus
--5--4-|
--0--0-|
--7--6-|

chorus

the is the chorus and he does this three time
and the on the fourth time he skips this part. the strum is very tricky listening and 
live videos is the only way       ^
                                         ^
---11-00~00000-44~44444-6666---|
----3--4~44444--x~xxxxx--xxx---|
----3--3~33333--3~33333--333---|
----2--5~55555--5~55555--555---|
-------------------------------|
-------------------------------|

in the second chorus he does this little thing right after it

(i guess you say this is the bridge)

     D             A    this is repeated 4times then on the 5th it goes like this (sorry 
is kinda messy)
-------2/3--   -------2/3-0-------|
-----------0   -----------2--- 3--|
---0-0-----2   ---0-0-----2-0-----|
---2-2-4/5-2   ---2-2-4/5-0-2-5---|
---3-3-----2   ---3-3-----0-3-----|
---2-2-----0   ---2-2-----0-2-----|

so it is going to go
verse 4times
then transition
chorus 3times and on the fourth leave that one chord out
back to verse 4times
transition
chorus 3times and on the four leave the chord out
bridge 4times then make sure you do the change on the 5th
back to verse
then do the same thing for the chorus and your done

the song takes quiet a bit of practice  listen to song alot both live and studio, 
it watch some live videos whatch his fingers umm yea this is song and trust me it is the right way