So lets say you want to contact another player, but they don't have a radio. Lets say you want to make a formal decleration of war without the use of ooc and you don't wanna endanger yourself by running into enemy territory. Lets say you want to join some big group on the server but you can't seem to contact the leader.
I think we should have either:
1) A courier NPC who will stay in one spot, and in theory he delivers mail to players and their own personal inboxes.
-These inboxes can be a sub menu in your inventory, and the game notifies you if you get mail, or maybe you will need to go and talk to him in person in order to retrieve messages.
2) A mailbox that does the above^
3) A Courier class.
-it gets a BIG bonus to run speed & backpacking.
-maybe a bonus to voice limiter: It can hear players from slightly longer distances, or has a tool that does this
-this class will allow for recon, communication, and maybe RP mail-services.
-The purpose of a courier is to make most of their money by being paid: usually to locate other players, deliver items/messages, and escort people as an armed guard from place to place.
To keep balance, Decreased endurance, decreased hunger, They can run very fast but cannot use cars, and they have no special tools but maybe they can use wastelander radar
without GPR.
If you can't add the Courier as its own class, maybe make it an addition to the wastelander's abilities.