I have an idea for something after SkyEye: Dunno what to call it, but it's like compass + waypoint mod on steriods.
You can have a compass, points north, east, south and west.
You can add waypoints to where you're standing, or enter it on a coordinate*.
-Able to share with others**
-Can be able to add notes on a waypoint and let other players see it or not.
*I don't know if this is actually build into the game, if it is, use it, if it isn't, maybe inprovise something
**I also don't know if this is able to be compatible with people without the mod, if not, it's restricted to people with the mod, if it is, yay for it.
:D