Looking for FC that focuses on dungeons, gathering, and eureka

Hey guys. So I just got back into the game and all of my friends have long since stopped playing. All of my gatherers are level 80 and Im working on my crafting classes at the moment. I have an 80 warrior tank, an 80 dragoon dps, an 80 dancer dps, and an 80 white mage but im still kinda iffy on healing. Im also a big fan of eureka and working on the elemental armor so if theres an FC that focuses on these things that would be ideal for me. Am leveled all the way through Eureka Hydatos and have a couple pieces of elemental armor as well.