World of Warcraft>Instances>Blackrock Depths>The Black Forge??

Okay, so I have a 70 pally 70 shammy and a 53 rouge running me through BRD (I'm a 55 priest). I have enchanting, and I want to make "Smoking heart of the mountin"..I have atlas, and I see where it is..but can someone like snapshot atlas..drag it in paint..draw a line on where to go, because I still don't get how I'm supposed to get there, I know where, just dunno how to get to it. Just draw a line or something on the paths I'm supposed to take. Also..in teh bar fight part, where you get a boss or something drunk..yea we had the rouge stealth in, and as soon as he got drunk EVERYONE in the bar that we COULDN'T attack before, killed us..instantly...there was so many!! How do we get past that?!