As used in this subchapter:
(1) “Boat dock” means a man-made structure that: Protrudes into a body of water for the purpose of mooring a boat or for other water-related recreation; and
(2) Is connected to an electric power source in any way; and
(3) “Marina” means a dock or basin that: Provides moorings for motorboats and offers supply, repair, or other services for remuneration; and
(4) Is connected to an electric power source in any way.