Member Maps allows you to share your location (as detailed as you prefer) to a map. From that map, you can view others members who have shared their location and can view their profile and/or send that user a message.
The point of the map is to find members near you that might want to team up, go camping... or whatever you might want to do.
To add your location click on the "Add Location" button:
You may want to add a marker to a specific category of markers. As an example, let's say you wanted to put a marker down stating you are in a general area and are looking for a mutual aid group (M.A.G.) to join. To do so, click on "Browse Markers":
Now clock on the "Looking for M.A.G." group:
Here you will see a list of other markers that have been put down. Click on the "Add Marker" button:
Enter a Marker Title and a short description. Now enter your general location in the Location field or browse around on the map and click on the location you want your marker to appear.
Once you are done click "Save Marker".
Now, your new marker will appear on the map in the "Looking for M.A.G." group.