Summary:
After talking to everyone of importance at Phandalin one more time we managed to pin point an acurate location for Castle Cragmaw inside the forest up north and proceeded to make our way there with some hired help from a dwarven mercinary named Abigail. We found the castle before dark and sent the rogue to scout the perimeter and figure out the best entry point.

Jamie belongs to  Hokkigai
Quallion belongs to  Zalakir
Ash belongs to  Lazynore
Sti-Zix and Abigail belongs to  Carotte666