Come on over to Gilgamesh, and check out the Warriors of Sunlight. We are a PS4 first FC and use PSN alot.
If you want to stay on Goblin, I would recommend checking out Kupoloplis. When my FC was still on Goblin (we left for raid reasons long before datacenter wide party finder existed) we had a very good relationship with that FC and still speak to some members via PSN voice chat.