Authorizes access to public recreational sites and lands without a discover pass, a vehicle access pass, or a day-use permit to persons who display a disability pass entitling the person to free admission to state parks for a permanent disability or display a card, decal, or special license plate issued for a permanent disability, as long as the person to whom the disability pass, card, decal, or special license plate was issued is a driver or passenger in the vehicle at the time of access to the site.