This is really easy. This is the acoustic part of the song.
Its a really simple song and its really fun to play. 
Intro:D-Dsus2-Dsus4-DG-Gsus2-Dsus4-GA-Asus2-Asus4-AD-Dsus2-Dsus4-D
                            D      Dsus2  Dsus4 D
Mile upon mile, I got no direction
                             G   Gsus2  Gsus4  G
We're all playin' this same game
                            A  Asus2  Asus4  A
We're all looking for redemption 
                        D  Dsus2  Dsus4  D
Just afraid to say the name
                       D  Dsus2  Dsus4  D
So caught up now in pretending
                                   G  Gsus2  Gsus4  G
That what we're sinkin' in is the truth
                              A   Asus2  Asus4  A
I'm just lookin' for a happy ending
                       D  Dsus2  Dsus4  D
All I'm lookin' for is you.
                    D     Dsus2  Dsus4  D    
- You came upon me wave on wave,
                             G  Gsus2  Gsus4  G
You're the reason I'm still here, yeah.
                       A      Asus2  Asus4  A
Am I the one you were sent to save?
                          D Dsus2  Dsus4  D
You came upon me wave on wave. -
                         D Dsus2  Dsus4  D
I wandered out into the water,
                            G  Gsus2  Gsus4  G
And I thought that I might drown.
                         A   Asus2  Asus4  A
I don't know what I was after
                           D Dsus2  Dsus4  D
Just now that I was goin' down.
                      D Dsus2  Dsus4  D
That's when she found me,
                  G  Gsus2  Gsus4  G
I'm not afraid anymore.
                             A   Asus2  Asus4  A
She said "You know I always had ya, baby,
                                             D  Dsus2  Dsus4  D
Just waitin' for you to find what you were lookin' for."
- REPEAT CHORUS -
C    G   D 
Wave on wave
C    G   A
Wave on wave
D  Dsus4  4X
- REPEAT CHORUS -
                          D     Dsus2  Dsus4  D
The clouds broke and the angels cried
                      G  Gsus2  Gsus4  G
You ain't gotta walk alone
                             A   Asus2  Asus4  A
That's why He put me in your way
                         D  Dsus2  Dsus4  D
You came upon me wave on wave
- REPEAT CHORUS 2X -
D-000232
Dsus2-000230Dsus4-000233G-320033
Gsus2-020032Gsus4-320035A-002220
Asus2(or A2)-002200Asus4-002230 or 002233C-032010