C, G, Am

That the general pattern he plays for the verses but he picks them, somewhat like this:

e|-------------------------------|
B|-1-------3-------1-----1-----1-|
G|-----------0-------------------|
D|---2---------------2-----2-----|
A|-3---3---2---2---0---0-----0---|
E|-------------------------------|

     Drag my body to the sea...

For the first lay me down part I'm pretty sure it is:

Am, F, G,

The chorus or more upbeat part is similar:

C, F, G,

Though I think I'm missing a chord there it still works, play with the song and let me 
know of any errors or changes. I hope enjoy the song.