hum straight forward but maybe it's hard to find this info in the mass of info available. So :
I assume you are alliance :
-make sure you have all flight paths to Arathi Highlands.
-put your Hearth Stone in BB.
-check the box in GB about guild vault runs
-go to TH and click strat bot and enjoy
just noticed i have to use hb to gather now :/ bad fps fail
so if i set it up on gb2 will i be able to use ironforge as my location and will it post stuff in gb then fly back to th?
You can use any bank you see fit. You don't need flightpaths to your gathering area. Just set your hearth in IF, load up twilight highlands profile and hit Start.
on GB: the toon doesn't mail item in your bagpack that's all. So make sure to put it on your backpack along with bound items as it caused some bugs I think.
With GB2 (which is a plugin in HB) it shouldn't mail it as it is in the Protected Items list