There are already 3 toons in the race for the gold prize! a human warlock Chaloce, a worgen rogue Kamaga and a gnome rogue Ombroso! still 22 other race/classes to choose from :) If you want more info for making a choice /w rapsodíe or one of the officers in game.
and to answer a question.....you dont have to start a new toon within the given time, if you are already leveling one the guild still needs you are in the race with that toon too! the time given is the time in which we will give away gold prizes.