Using
This map, we're at K15, west of pyramid peak.
From spawn look at the token in the center; it has a compass on it. From there, head due south. Keep walking in that direction and try to stay facing south. When you see a lake, move to the left shoreline (where the tall stone walls are) And continue moving south. After you cross a short birch forest, you will again see water. Cross this water until you come to a road with a sign titled "Yorkshire Highway"
At the end of the road is a deed called 'Rakkis Outpost'. When you get to this deed, turn left, and walk along the wall, then turn right to face south again.
Follow the packed ground road until you reach an open hilly area. The deed here is called 'Yorkshire' and has a raised tower with a house at the top named 'Archery tower'. If you see anyone in your local area at this point (the list to the right of your chat window) tell them you're looking for the Bay12 settlement. They'll help you out if they can.
If nobody is able to lead you to us, walk up to the mountain to your north-west (The direction the road is facing when you enter the open area). You'll find a small rocky area with two steps carved into it. Make sure you have full stamina and activate climbing mode (Which is the first option under your event bar) and walk up.
Once at the top, walk due west until, on your right, you see a large guard tower. That's where we are.
PS: If you encounter enemies, keep moving and type 'help' in your local chat window until kingdom guards run to assist you. Don't try to fight, you will only die.
TL;DR: Head south until you find a road and follow it. When you get to yorkshire, head up the mountain to the northwest. Move west from there, and you'll find us.