Need help with maps of the underground

[Jagrapoite]

I can't find Reb Beards house, or Lucky james. I know sothwest, and northwest. I am just not finding them. I got a guy out of the grave. Explored the whole map. Thanks for the help

[Ryder]

It's on the Eastern Islands, south on the map. There are three lots of stairs near there. You'll see a blue roof, that's Redbeards house and is where you land to get to the cave to see Lucky James.

[Ryder]

Small screen screenshot and where you need to go attached.