Angel Investment Groups, Networks, and Funds: A Guidebook to Developing the Right Angel Organization For Your Community
The guide from the Kauffman Foundation is designed to help angels form the most effective angel organizations for their communities. The report addresses the decision-making process in forming an angel group, from evaluating whether a particular community can support an angel group to determining the best structure.
Link
http://www.kauffman.org/pdf/angel_guidebook.pdf