Merchant Ship

Once you complete the quests you can enter the holds where you will find materials you may be short of.  The Holds are not part of the quests, if you need any of the resources from the holds then now is your chance to get them.

Are you short of Oak Wood or perhaps spines, you can find these in the hold of the Merchant Ship:

There are 3 portal doors, behind each are rare resources.

There are a lot of materials through these portals. 

Follow the quests, do not get ahead of them.  There are enough resources on this land to finish the quests.