I don't know if it's common knowledge here but you can get your toon to move to certain XYZ coords with four simple memory writes (works in and out of proccess).
First set your destination:
0x0111110C // Float (4 bytes) set to your desired X coord
0x01111110 // Float (4 bytes) set to your desired Y coord
0x01111114 // Float (4 bytes) set to your desired Z coord
Then set this address to 4:
0x0111109C // Int (4 bytes) set to 4 to actually MOVE
I've only seen this method here on this ostapus post here
Credits go him, of course, as I only updated the offsets.
I think you have to check the "Click to move" option in Wow for this to work.