Just created a GENERAL profile for Twilight Highlands. This is not biased towards mining or herbing; its basically a scan of the entire map.
twilighthighlandsgeneral.XML
The good thing I've noticed about this so far is that there's not a lot of mobs near herb nodes. However I strongly recommend not to use this below lvl 84 because the mobs hit hard as shit and the combat system sucks. I've also tried to avoid both horde and alliance outposts.
First, it flies around the border starting on the left side of the map, then when it returns to the starting point it zig-zags through the top half of the map, then through the bottom half before returning to start.
