Dont Give A Damn Tab

this is the main riff, and my first tab. i cant figure out the rest of the song.
[ Tab from: http://www.guitartabs.cc/tabs/v/vains_of_jenna/dont_give_a_damn_tab.html ]
e|--------------------------------------------------------------------|
B|--------------------------------------------------------------------|
G|---5-4-2-------5-4-2-------5-4-2-------5-4-2------------------------|
D|---5-4-2-4-----5-4-2-4-----5-4-2-2-----5-4-2-4----------------------|
A|---3-2-0-4-----3-2-0-4-----3-2-0-2-----3-2-0-4----------------------|
E|---------2-----------2-----------0-----------2----------------------|