I've worked a lot on this song now and I've decided that I like to play it best like 
this. Maybe this helps someone else.

First part of verses
G|--------------------------------------|
D|(12)--(12)9\7--7-9/(12)--(12)9\7--7-9-|
A|--------------------------------------|
E|--------------------------------------|


Second half of verses
(When I          arrive)
G|7h9p7h9p7h9p7-7h9p7h9p7h9p7-|
D|0~~~~~~~~~~~~-0~~~~~~~~~~~~-|
A|----------------------------|
E|----------------------------|

(I wont know anyone)
G|----------------------------|
D|7h9p7h9p7h9p7-7h9p7h9p7h9p7-|
A|0~~~~~~~~~~~~-0~~~~~~~~~~~~-|
E|----------------------------|

The rhythm guitar is pretty repetitive and thats what I generally follow when I'm 
playing along. Its an Acoustic song, but a slow soft bassline can sound really good behind it.
Improvise and let me know how you like to play it if you've already given it a shot.

~ = hold note