The county commissioners may:
(1) designate the types of gaming devices that may be operated in the county;
(2) set fees for gaming permits issued under this subtitle;
(3) set salaries and funding for the board and the board’s clerk, legal counsel, and support staff;
(4) approve or deny gaming permit applications;
(5) investigate persons involved in gaming events and examine records of fundraising organizations with respect to gaming events;
(6) delegate its powers and duties under this subtitle to the board; and
(7) adopt regulations to carry out this subtitle.