When you are in a flying mount, Where Do We Go Now adds a line in your map showing where are you going.
How to use it: Whenever you need to travel a long distance in the game and want to leave your character in auto run (perhaps to alt+tab from wow), you may find some difficult to positioning the character to go exectly where you want.
This addon adds a line in your map (see the addon images) showing the trajectory your character will do while in the auto run mode, so you can point correctly where you want to go.
The addon doesn't have an options panel at the moment, however you may edit the .lua file which contains some parameters right in the begining of the file.
Have Fun!