- OFFICIAL SITE OF THE 2002 GIRLS' JUNIOR AMERICA'S TEAM MATCHES CRANE CREEK CC BOISE, ID JULY 30-AUG 1 The IGA is a voluntary, non-profit association founded in 1969. Its purpose is to represent, promote, and serve the best interests of golf in our state. The IGA is an official representative of the United States Golf Association (USGA) (www.usga.org). The IGA is also a member of the Pacific ...www.idahogolfassn.org