The main DUP headquarters is in Salt Lake City, Utah. Their number is (801) 538-1050 and address 300 North Main Street, SLC, Utah 84103. Web site www.info@dupinternational.org" target="_blank">www.info@dupinternational.org. The website was not up the last time I checked. You may want to check back periodically.

You do not need to have pioneer ancestors to join, but you can't vote-in officers from what I remember.