How many member teams are in the hockey league which Murray Williamson played, coached, and managed within?
United States Hockey League The United States Hockey League (USHL) is the top junior ice hockey league in the United States. The USHL has 17 member teams located in the Midwestern United States, consisting of players who are 20 years of age and younger. The USHL is strictly amateur, allowing former players to compete in NCAA college hockey.
Central Collegiate Women's Hockey Association The Central Collegiate Women's Hockey Association (CCWHA) is a Women's Division I & II ACHA club level hockey-college athletic conference. The league currently has seventeen member teams from schools in two divisions located in the Midwestern United States.