So I've found the real Navigator folder on the sd card (not the useless empty folder): Android/data/com.mapfactor.navigator/files/navigator/
After that easter-egg hunt, you might find a useful file called: favourites.xml This xml file has your saved waypoints for quick navigation. A gpx file is already a type of xml very similar to favourites.xml, so there should be a way to easily convert or import the data.
If there is a way to import gps coordinates from bing maps or simply any device with a keyboard? I've tried every menu and feature of the app, yet I don't find half of the functions listed on google play. I'm sure it can do anything I want...by manually editing xml files?
Download route importer from the google play store. It can import waypoint and route files and will add them as a route in your favourites.xml file as a set (between <set></set). From there you can easily add your waypoints as "simple" favourites from within Navigator and then remove the route from your favourites.