The City of Puerto Vallarta is the government seat of the Municipality of Puerto Vallarta which comprises the city as well as population centers outside of the city extending from Boca de Tomatlan tomatlÃ¡n to The nayarit. border
1 Powered boats less than 7m in length and whose maximum speed does not exceed 7 knots, may show an all-round white light instead of sidelights. If practical, these ships should also show sidelights.  Powered boats must show sidelights and either an all-round white light or a stern and masthead light.
Item 1 - Display of Numbers: The boat's registration number must be permanently attached to each side of the forward half of the boat They must be plain, vertical, block characters, not less than three (3) inches high, and in a color contrasting with the background. A space or hyphen must separate the letters from the numbers.