Here is the tabs for the beginning acoustic part and the second acoustic part.
This is really close to how they play it in the song.
Well, here you go, hope this helps. Enjoy!
Capo on the third fret
1st Part: Intro Acoustic
Play this part twice
e|----------------------------------------------------------|
B|---1---3---3-----1---0--------------------1----------0----|
G|----0---0--------------0----------0---------0----4----4---|
D|-----2---2-----2---2-----2----------3---3------0---0---0--|
A|------0-------0------------------3------------------------|
E|---------------------------0--1-------1-------0-----------|
2nd Part: Acoustic Solo
[ Tab from: http://www.guitaretab.com/w/war-of-ages/377920.html ]
e|---------------------------------------------------------------------------|
B|--3/5--3--1--3--1h3p1p0--1--0h1p0-----0h1--------0h1---0h1p1--0h1h3--1h3/5-|
G|----------------------------------0h2-----2~--0h2-----0--------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|
e|-------------------------------------------------------------------------|
B|--6/9--6--5h6p5\4\1p0h1h3--1--0h1p0----0--0h1--3--0h1/8~-----------------|
G|------------------------------------0p2----------------------------------|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-------------------------------------------------------------------------|
| / slide up
| \ slide down
| h hammer-on
| p pull-off
| ~ vibrato
| + harmonic
| x Mute note