(1) To have a seal and alter it at pleasure;

(2) To acquire, hold, and dispose of real and personal property for its corporate purposes;

(3) To appoint, select, and employ officers, agents, and employees, including but not limited to conservation, management, engineering, architectural, and construction experts and fiscal agents; to contract for the services of individuals or organizations not employed full time by the authority who or which are engaged primarily in the rendition of personal services rather than the sale of goods or merchandise, such as, but not limited to, the services of conservationists, managers, accountants, engineers, architects, consultants, and advisors, and to allow suitable compensation for such services; and to make provisions for group insurance, retirement, or other employee benefit arrangements, provided that no part-time or contract employees shall participate in group insurance or retirement benefits;

(4) To make contracts and to execute all instruments necessary or convenient, including contracts for construction of projects or contracts with respect to the leasing or use of projects which the authority causes to be subdivided, erected, or acquired;

(5) To plan, survey, subdivide, administer, construct, erect, acquire, own, repair, remodel, maintain, add to, extend, improve, equip, operate to ensure maximum use of, and manage projects as defined in this part, such projects to be located on property owned or leased by the authority or the State of Georgia or under the control and management of the authority and to engage in such other activities as it deems appropriate to promote use of any project by means of promoting tourism and educational, entertainment, recreational, athletic, or other events within the state and to promote the use of the educational, historical, cultural, recreational, and natural resources of the state by persons using or visiting any project. The cost of any such project shall be paid from its income, from the proceeds of revenue anticipation certificates of the authority, or from such proceeds and any loan, gift, or grant from the United States of America or any agency or instrumentality thereof, or the State of Georgia, or any county, municipal corporation, authority, or local government or governing body;

(6) To accept loans or grants, or both, of money, materials, or property of any kind from the United States of America or any agency or instrumentality thereof upon such terms and conditions as the United States of America or such agency or instrumentality may impose;

(7) To borrow money for any of its corporate purposes, to issue negotiable revenue anticipation certificates from earnings of such projects, and to provide for the payment of the same and for the rights of the holders thereof;

(8) To exercise any power which is usually possessed by private corporations performing similar functions and which is not in conflict with the Constitution and laws of this state;

(8.1) To organize a nonprofit corporation the purpose of which is to benefit and assist the authority in fulfilling the corporate purpose of the authority, pursuant to the provisions of Chapter 3 of Title 14, the "Georgia Nonprofit Corporation Code";

(9) To act as agent for the United States of America or any agency, department, corporation, or instrumentality thereof, in any manner within the purposes or powers of the authority;

(10) To adopt, alter, or repeal its own bylaws, rules, and regulations governing the manner in which its business may be transacted and in which the power granted to it may be enjoyed as the authority may deem necessary or expedient in facilitating its business;

(11) To receive and accept loans, gifts, grants, donations, or contributions of property, facilities, or services, with or without consideration, from any person, firm, or corporation or from the State of Georgia, or any agency or instrumentality thereof, or from any county, municipal corporation, or local government or governing body;

(12) To hold, use, administer, and expend such sum or sums as may hereafter be received as income or gifts for any of the purposes of this authority;

(13) To do all things necessary or convenient to carry out the powers and purposes of the authority;

(14) To acquire, lease (as lessee), purchase, hold, own, and use any franchise or any property, real or personal, tangible or intangible, or any interest therein; and to sell, lease (as lessor), transfer, or dispose thereof whenever the same is no longer required for purposes of the authority or exchange the same for other property or rights which are useful for the purposes of the authority;

(15) To fix, alter, charge, and collect fares, rates, rentals, and other charges for its facilities and for admission to its grounds at reasonable rates to be determined by the authority;

(16) To contract with other authorities, departments, or agencies of the State of Georgia for the corporate purpose of the authority;

(17) To invest and reinvest any or all idle funds or moneys, including, but not limited to, funds held in reserve or debt retirement or received through the issuance of revenue certificates or from contributions, gifts, or grants, which cannot be immediately used for the purpose for which received, such investment to be made in any security or securities which are legal investments for executors or trustees; provided, however, that investments in such securities will at all times be held for and, when sold, used for the purposes for which the money was originally received;

(18) To grant, on an exclusive or nonexclusive basis, the right to use and occupy streets, roads, sidewalks, and other public places for the purpose of rendering utility services, upon such conditions and for such time as the authority may deem wise; and

(19) To appoint special advisory committees and panels of citizens to advise the authority of certain issues and to reimburse the individuals appointed for actual expenses incurred in performing their tasks.