First part (x6)
       Am        C    F   E      Am
e|-----0---------0--------------0---0---------------------------------------|
B|-----1---------1--------------1---1---------------------------------------|
G|-----2---------0--------------2---2---------------------------------------|
D|-----2---------2--3--2--3--2--2---2---------------------------------------|
A|--0-----2--3---3----------------------------------------------------------|
E---------------------------------------------------------------------------|

Rock Lobster part
    Am   Am(add9)Am   Am(add9) C     C       E      E
e|---0------0------0------0-----0------0------0------0----------------------|
B|---1------0------1------0-----1------1------0------0----------------------|
G|-2-2----2-2----2-2----2-2-----0------0------1------1----------------------|
D|-2-2----1-1----2-2----1-1---2-2----2-2------2------2----------------------|
A|----------------------------3-3----3-3----2-2----2-2----------------------|
E|------------------------------------------0------0------------------------|


Of course this wont sound 100% to the song (because of pitch, and that this is only one 
guitar part, unlike in the actual song  with bass, organ, etc.)

Thanks -- Hunter Schneider