I am a member of a Quaker Meeting in the Ft. Belvoir, VA area. Our buildings are pre civil war era post and beam construction. Unfortunately, our carriage shed had a tree fall on it some time ago and it has taken on a severe list as a result. We intend to restore the carriage shed to it's original condition but need the help of an experienced timber framer/structural engineer, preferably one who is willing to work with volunteer labor. Any ideas on where to find such a person??