Is there a mod that changes the map on your pip-boy in a way that allows you to add your own markers or notes to a specific location?

You can move the markers around so you can have it pointing essentially in the middle of nowhere

Here's the map I used to find places if you want to have a look. (spoiler warning if you don't want to know locations!)
Fallout 3 map - The Vault, the Fallout wiki - Fallout, Fallout 2, Fallout 3, Fallout: New Vegas and more (http://fallout.wikia.com/wiki/Fallout_3_map)