Entrepreneurs come in all shapes and sizes, from the small shop owner on the corner to the multi-million dollar super player. Finally, an organization called the Association for Enterprise Opportunity is watching out for the small shop owner and a lot more people with good ideas who are having trouble finding capital.A trade association, AEO is a clearinghouse for more than 400 organizations who make "microloans," or loans valued less than $25,000. The average loan is about $12,000.AEO requires its recipients to educate themselves on business practices in order to qualify for loans.