Well, depending on your level, it sounds like you might be ready to tackle Bayjin. 
What I'd do first, however, is get through as many of the T'Rang quests as you can up till they tell you to find the ship coordinates and then go join the Umpani and get through their quests till they ask you to rescue someone and THEN I'd go to Bayjin. It will allow you to kill a number of birds with one stone...or in this case a number of quests with one trip. 