Sikth Tuning:
Drop D and everything down 1 step:C#, G#, C#, F#, A#, D#.

  Guit. 1
D#|--------------------------------------------------|
A#|--------------------------------------------------|
F#|--------------------------------------------------|
c#|---3--3-4----3---3--------------------------------|
G#|---3--3-3----3---3--------------------------------|
C#I---3--3-3----3---3--------------------------------|
   Med pm............    
 
  Guit. 2
D#|------------------------------------------------10-------------|
A#|------------4---------------------10p8---12p10-----------------|
F#|--4p2---2g4---4------------------------8------10---------------|
c#|------3------------3-3-4----3---3------------------------------|
G#|-------------------3-3-3----3---3------------------------------|
C#|-------------------3-3-3----3---3------------------------------|
    
                                 [Triple pick this and pinch. harms.]
D#I--------------1----------------------------[7777]-----|
A#I------------0-----------------------------------------|
F#|----------4----------------4p2---2---4h2--------------|
c#I--3--3--3---------5--3--3------3---3-----3------------|
G#I--3--3------------4--3--3-----------------------------|
C#I--3--3------------4--3--3-----------------------------|

Verse:
d#I-------------1----------/-12----------------------------
a#I------------0------------------10---10-------------------
a#I-----------4----------------------8----------------------
c#I--3-3--4--3---2-2--3-------------------------------------
b I--3-3--3------2-2--2-------------------------------------
c#I--3-3--3------2-2--2-------------------------------------
    |xloads|    |xloads|
   "THIS IS A STORY, ABOUT A MAN NAMED ROB...."

There, I couldn't tab the cabin boy part I doubt many people can play it anyway haha, I think this is pretty accurate, but some bits are dodgy please comment or rate.