Hey Dave, when I was learning this DVD was the gold standard of instructional DVD's.
It is
NOT Not Not a replacement for lessons, but I was recommended to watch and re-watch it before my first lesson until I was ready to vomit, but it definitely was worth the effort and I'm certain I got more from my lessons as a result.
Yes I did vomit, the thought of the background music brings bile to my throat to this very day....

If there is a newer one since which may be better / improved someone please chime in and mention it.
Maybe ask the guys in the shop, it's in their best interests to have you up and running quickly and most importantly safely.
Good Luck.