This is (currently) how i play it. It's mostly just building on tabs I've already seen 
to make the notes less disjointed.

The solo comes in just after an A-E-A-E chord sequence. I usually play A-E-A and then 
hit the 5th fret of the top e string a few times to better transition into the solo and to 
emulate the organ in the song a bit more.

I've also added the chords being played by the guitars in the background - this is 
mainly to give a rough idea of timing.

p = pull off
\ = slide
~ = vibrato
() = 'ghost' note: optionally hold previous note instead of playing
... = etc.

         Am            C             D             F
e|--------5-7--8------12~-12~---12~-12~-10p8\5--5-3-5---------------|
B|------------------------------------------------------------------|
G|------------------------------------------------------------------|
D|------------------------------------------------------------------|
A|------------------------------------------------------------------|
E|------------------------------------------------------------------|

         Am            C             E             E
e|---17~-17~--17~-17~-15~--(12)-(10)-12h15p12h15p12h15p12h15p12...--|
B|------------------------------------------------------------------|
G|------------------------------------------------------------------|
D|------------------------------------------------------------------|
A|------------------------------------------------------------------|
E|------------------------------------------------------------------|

         Am            C             D             F
e|-10p8\5---------12~-12~-12~---12~-12~-10p8\5--5-3-5---------------|
B|------------------------------------------------------------------|
G|------------------------------------------------------------------|
D|------------------------------------------------------------------|
A|------------------------------------------------------------------|
E|------------------------------------------------------------------|

         Am            E               A             E            ...
e|--5p3-------------------------------------------------------------|
B|------5----------1-3-5p3-5-5p3\1----------------------------------|
G|--------2------------------------2p0h2----------------------------|
D|------------------------------------------------------------------|
A|------------------------------------------------------------------|
E|------------------------------------------------------------------|

The very last bit could be slightly off - it's played pretty quickly.