Princess Cruises is a cruise line based in Santa Clarita, California, in the United States and incorporated in Bermuda.
 Previously a subsidiary of P&O Princess Cruises, the company is now one of ten cruise ship brands owned by the world's largest cruise ship operator the American/British Carnival Corporation & plc and accounts for approximately 19% share of its revenue.
 It is part of Holland America Group, which controls the three Carnival brands based on the West Coast of the United States.
 The line's ships cruise worldwide and are marketed to both American and international passengers.
 The company was made famous by "The Love Boat" TV series, in which its ship, "Pacific Princess" was featured.
 In May 2013, "Royal Princess" became the flagship of Princess Cruises; she was followed by two sister ships, "Regal Princess" in May 2014 and "Majestic Princess" in the spring of 2017, with three more ships of the class under construction.
Dodi Princess is a cruise boat on Lake Volta in South Ghana.
 It is owned by the Volta River Authority and is under the management of Volta Hotels.
 It is the only cruise ship in Ghana.
A cruise ship ID card is a plastic card the size of a credit card that serves several functions for passengers on a cruise ship.
 Cruise ship ID cards are scanned at the entrances to the ship and at various points throughout the ship, either via magnetic strip, RFID readers or bar code in order to identify the passenger, allow entry to and exit off the ship, allow entry into certain areas of the ship, including the passenger's cabin, bill purchases to the passenger, and various other functions.
MV Columbus is the seventh cruise ship of Cruise & Maritime Voyages.
 She was built by Chantiers de l'Atlantique, at their shipyard in Saint-Nazaire, France, and launched in 1988 as Sitmar FairMajesty.
 Originally ordered for Sitmar Cruises, she was sold and first entered service with Princess Cruises as Star Princess in 1989.
 From 1997 to 2003, she served in the P&O Cruises fleet as MV Arcadia.
 She was renamed "Ocean Village" in 2003 when the brand was established.
 Ocean Village was the sole cruise ship of the Ocean Village brand after the "Ocean Village Two" became the "Pacific Jewel".
 In 2010 the Ocean Village brand ceased its operations and she was transferred to P&O Cruises Australia and renamed "Pacific Pearl".
 She served in the P&O Cruises Australia fleet up until 2017 where she was sold to Cruise & Maritime Voyages and renamed MV Columbus.
MV Kungsholm was built in 1966 by the John Brown & Company shipyard in Clydebank, Scotland as a combined ocean liner / cruise ship for the Swedish American Line.
 She was later rebuilt as a full-time cruise ship.
 She also sailed under the names MV "Sea Princess, MV "Victoria, MV Oceanic II.
 and MV Mona Lisa as a cruise ship owned by Leonardo Shipping and operated under charter by Lord Nelson Seereisen .
In September 2010 she was retired from service as she did not fulfill requirements to SOLAS 2010 and her charter with Lord Nelson Seereisen had ended.
 She was bought by the Korean Daewoo company and moved to Duqm, Oman, where she operated under the name Veronica as floating hotel until October 2013.
 She was then laid up for two years until sold to ship breakers in Alang, India in late 2015.
 Scrapping took place the following year in May, 2016.
Dodi Island is an island in Ghana, located 5 km off the shore of Lake Volta.
 It is a tourist destination and a land place for the cruise ship, Dodi Princess.
Ola Esmeralda was a cruise ship, owned and operated by Fred.
 Olsen Cruise Lines.
 She was built in 1966 by the Lübecker Flender-Werke in Lübeck, West Germany for Fred.
 Olsen Lines for combined ferry/cruise ship operations.
 From 1970 until 1983 she sailed the northern hemisphere summer seasons on ferry service for Det Bergenske Dampskibsselskab as Venus, while returning to cruise service with Fred.
 Olsen for the winter seasons.
 In 1983 the summer ferry service was taken over by DFDS, and in 1985 it passed to Norway Line.
 In 1986 Fred.
 Olsen bought the ship outright and she was converted to a full-time cruise ship, retaining the name "Black Prince".
MS "Regal Empress was a cruise ship that recently operated for Imperial Majesty Cruise Line.
 She was built in 1953 by Alexander Stephen & Sons at Glasgow, Scotland as the ocean liner SS "Olympia for the Greek Line.
 Greek Line withdrew the "Olympia" from service in 1974.
 Following an extended lay-up period and reconstruction into a diesel-engined Caribbean cruise ship, the ship re-emerged in 1983 as MS "Caribe I" for Commodore Cruise Line.
 In 1993 she was sold to Regal Cruise Line and received her final name.
 She operated for Imperial Majesty Cruise Line from 2003 until 2009.
 The "Regal Empress" was also the last vintage passenger ship to regularly sail from the United States.
MS "Caribbean Princess" is a modified Grand Class cruise ship owned and operated by Princess Cruises, with a capacity of over 3,600 passengers, the largest carrying capacity in the Princess fleet until June 2013 when the new Royal Princess, another Princess ship superseded its record.
 She has 900 balcony staterooms and a deck of mini-suites.
 She was the first modern cruise ship with an outdoor theater, which Princess bills as "Movies Under The Stars".
Sapphire Princess is a cruise ship owned by Princess Cruises that entered service in 2004 as the twin sister ship of "Diamond Princess".
 She is one of the world's largest cruise ships, with a capacity of 2,670 passengers and is the sixth Gem Class ship built by Princess Cruises.
 "Sapphire Princess" was christened on June 10, 2004 in Seattle—the first cruise ship ever to be christened in that port.

Question: In which country does the island of Dodi Island exist, a popular destination for the cruise ship, Dodi Princess?
Answer: Ghana