I've lost sight of Colm and Mark, but found another group of companions-- ~Prince--Marth (https://www.deviantart.com/prince--marth) , :iconhero-ike: and :iconarcher-gordin:
...We're more lost than before. >8C
However, according to Ike, we're still in the land called Tellius. WHERE in Tellius isn't certain, but if we head east, he says, we'll end up in Begnion. I still don't trust his sense of direction but if all goes well we'll find a town of some sort very soon. And hopefully we'll rejoin Mark and Colm.
Unless Marth and Ike wandered away for good last night....