this song is really easy i know it all but the ending 
but i thnink the main part and chorus are right,  they use distortion (its drop d tuning)

mainpart

77777787 77777787 
keep repeating this throughout the song


chorus

77777787 77777787 11/5 

77777787 77777787 11/5 56

keep repeating these and thats the whole osng
im not sure what the ending is, but what i have here sounds right