Welome to the game, Kassi! I make a note of no pina coladas for you (is it the pineapple or coconut or rum that is the no go?), but anyway Lis here with my three.
Thorne Proudfoot (thorny) is exactly as his username suggests. He's prickly and sarcastic and back at Brighstar/Snowcap sort of against his will. (He got involved in something shady and in exchanged for not getting charged, he's cooperating with authorities.) He's a sickly thing and is often in and around Medical talking to MacMillan (NPC healer, has been around forever) Just don't accuse him of being a creature (it's a sensitive topic) and he'll be okay with you. For the most part he is okay with healers on a professional level though!
Finn Campbell (scotchegg) is a Scottish expat currently finishing up her fellowship studying and helping with the conservation of a newly discovered breed of dragon. She is dragon mad, but quite friendly with pretty much everyone. Except for her ex (Felix), but she's trying to be adult about things and at least professional. Currently she's wrestling with the idea if she should leave come June 30th or stay.
Benny Adler (this doofus) of all the Adlers probably knows Teo the least well. He's pretty laid back and loves his dogs. He doesn't have an ambitious bone in his body. At some point he needs ask his girlfriend to marry him and make it official. He's terrible with technology or he's trolling Cate, I haven't figured that out yet. He's not the sort to glare at his sister's boyfriends so I see them being really friendly, even when the whole liking one another comes out.