Miss. Code § 59-21-161
The acceptance by a nonresident of the right and privileges of operating a vessel or motorboat on any of the waters of this state, as evidenced by his operating, either in person or by agent or employee, a vessel or motorboat upon any of the navigable waters of this state, shall be deemed equivalent to an appointment by such nonresident of the secretary of state of the State of Mississippi to be his true and lawful attorney, upon whom may be served all lawful processes or summonses in any action or proceeding against him, growing out of a violation of the provisions of this chapter, or of any accident in which said nonresident may be involved while operating a vessel or motorboat on the navigable waters of the state. Such service of process may be had in the same manner as is provided by Section 13-3-63, for the service of process on nonresidents operating motor vehicles upon the highways of this state, and shall have the same effect.
Miss. Code § 59-21-161