Yup, finally got it!!
I spent about 2 hours the other night trying to to get to Exodar to do the final table, but for some reason I just kept doing things wrong. I kepy drowning of fatigure trying to get to teldrassil, kept forgetting to use my water walking potion :/ The the guards would be kill me before I had a chance to get onto the boat once I got onto Teldrassil, being they are level 85 now I must have managed to just run the exact path that gathered them all.
In the end I begged my husband to come with me so he could sacrifice himself and attract the guards whilst I ran through….We did this quote successfully and he said to me “Um what was so hard about that???” and I just felt so dumb……until I noticed him at a third health and shielded and healing…ahhhh so it was almost death for you as well…..hehehe
Anyway I am glad I got it done, means I have another pet, and another title 
I have also collected all the new tabards for the main cities – except undercity i think…I need to find their quartermaster, but pretty cool that I have a bunch of new tabards to wear. I don’t need the rep – except for the new Bilgewater Cartel obvioulsy once Cata drops. I am hoping they create some new achievements for collectors as we have gone stale – although I do still need to work on my mount one…I am 83 of 100….
I heard there is a quest chain below the old Dalaran crater. It builds off the plants/zombies game… reward is a pet
. Haven’t done it yet, but you might be interested.