In the preparation and revision of the Plan or any part of it, the Department shall:
(1) seek comments from and consult with the local governments of the areas that are affected by the Plan; and
(2) seek the cooperation and advice of appropriate:
(i) governmental units;
(ii) regional planning commissions;
(iii) public or private educational institutions;
(iv) public or private research organizations;
(v) civic groups; and
(vi) interested persons.