Because no one seemed to explain very well where to find Rem that I could find... and someone posted a picture back in Jan. that I had to use the mountains in the background to triangulate with the pine trees... 4 hours riding around on a horse and trying to see if I missed anywhere around the island coast swimming around rock formations and what not..... -.- anyways from the monster girl base (the place where the 3 monsters spawn around a fire) walk up the path going up the mountain. (the windy one) when your near the top during the day you should see a monster puff ball chicken thing(feathers?... then again slimes drop feathers...wtf) spawning there, look up and see a rock ledges plateau. You'll want to continue around the winding path and jump up to this plateau. shell be here. if your having trouble coordinating the two, when you keep going around to the other side just try to get up high and face back towards your camp.
_____the previously posted picture below____
___________thank you grv888 for the photo____________