On or before August 15, 1989, the secretary shall establish a list of commercial salmon vessel operators eligible to vote on implementation of this chapter. In establishing the list, the secretary may require that handlers and commercial salmon vessel operators submit the names and mailing addresses of all commercial salmon vessel operators who harvested salmon during the previous season, as evidenced by receipts prepared under Section 8043 of the Fish and Game Code, together with the volume of salmon landed. The secretary may also request the assistance of the Director of Fish and Wildlife for the names of all commercial salmon vessel operators who landed salmon the previous season and the volume of landings for each vessel. The request for the information
shall be in writing and shall be subject to the confidentiality provisions of Section 8022 of the Fish and Game Code. The list shall be filed within 30 days following receipt of the written notice.