Staying on the grid while moving isn’t too challenging when access to e-mail, social media, and other communication methods makes almost everyone readily available. However, not everyone may be aware that you’re moving, and you don’t want to miss out on snail mail and utility services for a single second. Obviously, you must update your address before moving, but who needs to know? We know who needs to know and how and when to tell them below! Family and Friends Notify family and friends of your new address -- even…