As used in this Article: Camper means a person who registers his party for the occupancy of a campsite or who otherwise assumes charge of or is placed in charge of a campsite. Camper unit means a tent or camping vehicle temporarily located on a campsite. Campground means a lot, tract or parcel of land upon which 2 or more campsites are located, established or maintained and occupied by camping units for children or adults or both. For the purposes of this Article, "campground" shall also mean "recreational campground of a commercial nature." Campsite means a plot of ground within a campground intended for the exclusive occupation by a camping unit or units under the control of a camper. Department means the Department of Health and Human Services. Director means the Director of the Department of Health and Human Services or the Director's designee.