Take a chance. If you travel for work or must take a trip for other reasons, go ahead and go alone. Yes, it can be a hassle to arrange childcare, pre-make dinners and all the rest of the stuff your family thinks just magically happens. Still, it's worth it. Traveling alone lets you remember who you were before you were the key cog in a family. You don't have to go to Australia to achieve this. They have wine in Pittsburgh, Toronto and Phoenix.