There is nothing on Facebook that says you have to reveal your true identity. You can create an account without using your real name and let your family and friends know who you are. Facebook is a great way to communicate with family while on the road.
FB also has video chat which is free, doesn't require any additional information to use. If both parties have a video cam it hooks right up by pushing the "video chat" button.
You can review any possible "friends" or contacts, eliminate anyone you want and manage your account.
