Yes, believe it or not, I am a legally ordained minister through the Universal Life Church.  I can legally marry people together.  The laws very from state-to-state on the procedures, but since I mainly only do this in Dallas/Ft. Worth area, I don't worry too much about other states.  I can make exceptions for out of state services, but that will be a case by case deal, as I have a day job and can't just take off.