National Hunt Test Organizations:
NAVHDA North American Versatile Hunting Dog Association
VHDF Versatile Hunting Dog Federation
Minnesota Hunt Test Organizations
MN NAVHDA
Southern Minnesota NAVHDA
Minnesota VHDF
Minnesota Federation of Field Trial Clubs [A great list of all the upcoming field events for Minnesota]
Rescue:
GWP National Rescue
Health Related:
Orthopedic Foundation for Animals
Parent Club - Germam Wirehaired Pointer Club of America http://www.gwpca.com/
AKC http://www.akc.org/
Twin Cities German Wirehaired Pointer Club