(1) A reverse mortgage may provide that it secures not only existing indebtedness or advances made contemporaneously with the execution thereof, but also future advances, whether obligatory or optional, or both, and whether made under open-end credit agreements or otherwise, to the same extent as if such future advances were made contemporaneously with the execution of the mortgage, even though no advance is made at the time of the execution of the mortgage and even though no indebtedness is outstanding at the time any advance is made.
(2) All advances made under a reverse mortgage, whether obligatory or optional, relate back to the time of the recording of the mortgage, and are prior and superior to subsequent encumbrances and conveyances, if made in accordance with this chapter.
(3) All reverse mortgages, in order to have the priority provided in this section, must contain a statement or notice essentially equivalent to that set forth in § 47-30-102.
(4) A reverse mortgage or reverse mortgage loan made in accordance with this chapter is exempt from chapter 28 of this title.