Owners of residential or agricultural property who use or intend to use their property for the interment of family members, shall be exempt from the provisions of this chapter; provided:
(1) Burial plots on the owner's property shall be offered to family members only;
(2) Burial plots shall not be sold or transferred to anyone, except as part of a sale or transfer of all or a substantial portion of the property; and
(3) Any subsequent disinterment of any person interred on the property shall be conducted as though the property were cemetery property under section 6E-41.