#2
with a lesson like that, you dont really need tabs, it zooms in close enough, just pay attention to the frets. if you dont know what they are the one with two white dots is the twelfth fret. that should be a good starting point. remember its a video you can always pause and go back. and if you have to pause and count from the 12th fret down or up do it, but trust me you can learn to play without the tabs, just pay attention.
#3
yea, thats a good lesson. just watch once, get an idea. then 2nd time have your guitar with you.