Ark. Code Ann. § 27-101-1019: Methods exclusive - Exception

(a) The methods provided in this subchapter of giving constructive notice of a lien or encumbrance upon a motorboat shall be exclusive except as to liens dependent upon possession.

(b) Any lien, or encumbrance, or title retention instrument filed as provided in this subchapter, and any documents evidencing them, are exempted from the provisions of law which otherwise require or relate to the recording or filing of instruments creating or evidencing title retention or other liens or encumbrances upon motorboats.