Decemberists - Youll Not Feel The Drowning Chords & Tabs

I'm not a real guitar player, but I saw something in Mystical Panther's chords for this 
that could be improved -- the chords for the last two lines:  "You'll not feel the 
which I think are F and G.

Am              C
I will dress your eyelids
Am             C
With dimes upon your eyes
Am              C
Laying close to water
Am                 C
Green your grave will rise
G
Go to sleep little ugly
Am
Go to sleep you little fool
G
Forty-winking in the belfry
F                   G
You'll not feel the drowning
F                   G
You'll not feel the drowning

...and so on

Also, if someone wants to work on the Intro, here's a rough-out of what I have so far:


   E    D E  Em   D   E    Gm A7   G
e|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|-9----7-5-------7---9----3--6----4-----------------------------------------|
D|-9----7-5--2----7---9----5--5----5-----------------------------------------|
A|-7----5-3--2----5---7----5--7----5-----------------------------------------|
E|-----------0-------------3--5----3-----------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/d/decemberists/youll_not_feel_the_drowning_tab.html ]
   F#     A      F#   A    B
e|-2------5------2----5----2-------------------------------------------------|
B|-2------5------2----5----4-------------------------------------------------|
G|-3------6------3----6----4-------------------------------------------------|
D|-4------7------4----7----4-------------------------------------------------|
A|-4------7------4----7----2-------------------------------------------------|
E|-2------5------2----5------------------------------------------------------|

Next group of chords I can't seem to knock out.  It is some combination of Em or Em7 and 
or Bm7, I think.  Then...

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

Chorus
    Em   D   C   (repeat)
e|--0----2---0---------------------------------------------------------------|
B|--0----3---1---------------------------------------------------------------|
G|--0----2---0---------------------------------------------------------------|
D|--2----0---2---------------------------------------------------------------|
A|--2--------3---------------------------------------------------------------|
E|--0------------------------------------------------------------------------|

   B     C      B  B   C  D  Am
e|-------0-------------0--2--0-----------------------------------------------|
B|-4-----1------4--4---1--3--1-----------------------------------------------|
G|-4-----0------4--4---0--2--2-----------------------------------------------|
D|-4-----2------4--4---2--0--2-----------------------------------------------|
A|-2-----3------2--2---3-----0-----------------------------------------------|
E|---------------------------------------------------------------------------|

Then a bunch of stuff too complex for me, with Am and D arpeggiated to match a synth 
or something.