Ideally it should reflect the workforce in terms of age, sex, race, job title and bargaining units. Your first and most important continuing goal should be expanding your organizing team. Team members shouldn't be limited to stewards. Often a steward may be good at processing grievances but may not be as good at organizing employees. Sometimes you can find good organizers from employees who don't have time to be a steward but want to be involved in the union.
Recruit individuals with leadership qualities who are willing to play a key role in the campaign.
Check out CSEA's Tips for recruiting volunteers. Once recruited, team members should receive training. The agenda of the first meeting should include training on how to talk to co-workers. Team members may be reluctant to ask someone to join the union or to participate in campus activities. With training and practice, any activist can learn to communicate effectively.