Free tabs here: https://walkerguitarlessons.com/tabs....
In theory tuning down is pretty easy. In reality well, it takes a while for the ears to get used to it. I've done the first half of this video lesson for those of you who will be using a tuner to downtune (given some tips and such) and the second half is for those who either don't have a tuner, or can't figure out how to get it to work (some tuners don't do downtuning.)