Almost Home...

 is a note that is found on a Wastelander corpse to the northwest of Broadcast Tower KB5 (it is down the hill to the Northeast of the Raider occupied house with Tumblers Today and the Mini Nuke in the bathtub).

Bugs

 * Usually the watelander doesn's spawn, you can tell if this is the case by going near the area to where he is supposed to spawn and type in the console player.moveto 65550, you will be moved to the spawn point of the wastelander and if no-one is there you can assume that you've encountered a bug where he will not spawn. This can only be done on the pc version.