+1 on what Mike said!!
The details are in the bylaws, but I thought I should copy-paste the key section here:
President
The President shall be responsible for the overall operation of the organization. The President shall chair the monthly general membership meetings, and BOD meetings, and shall appoint all select committees, with or without assistance from the other Officers.
The President shall call special meetings of the organization, committee meetings, BOD meetings, and any other meetings, which may be deemed necessary, but not the monthly general membership meetings. The President shall determine the location of such meetings.
In case of any questions on demeanor while in office, the President shall be further governed by Robert's Rules of Order. Any tie among voting of the BOD shall be broken by the vote cast by the President.
Vice-President
In the absence of the President, the Vice-President shall chair the monthly general membership meeting and the Board of Directors meeting. The Vice-President shall be the Program Coordinator for the monthly general membership meeting of the organization.
Treasurer
The Treasurer shall keep the financial books of the organization, which shall include tracking all income and expenditures. The Treasurer shall provide a financial report within 2 weeks of a general meeting, and shall submit a budget for the coming year at the January Board of Directors meeting.
The Treasurer shall pay any predetermined amounts as may have been authorized by the Board, and all bills presented to, and approved by majority vote at a Board of Directors meeting. The Treasurer shall prepare and submit all reports required by any governmental agency.
The Treasurer shall authorize new members and remove former members who are no longer eligible for membership.
Secretary
The Secretary shall record the minutes of each meeting of the monthly general membership meeting, and the Board of Directors. The Secretary shall be responsible for preparing and distributing agendas prior to BOD meetings.
The Secretary shall track membership attendance at both general and BOD meetings.
Sponsorship/Public Relations
The Sponsorship/Public Relations Officer shall maintain relationships with club sponsors, facilitate sponsor donations, and present sponsorship applicants to the BOD.
Officers at Large
The Officers at Large shall work with the Officers in developing long-term goals and administering the programs and activities of the organization.