No kids, so that helps.
I play all classes and all races available to me. (still need, at some point, to go back and work on Kul Tirans, Dark Irons, and Mechagnomes, but need is relative, as they say.)
Nay Nay (what I call this character) is my first ever character from December of 2005. She spent about 5 or 6 years in retirement in her garrison before I dragged her back outta mothballs for this expansion.
I like frost mages, any kind of hunter, any kind of warlock. Monks can be fun, too. Druids, I think, are the most versatile and useful.