Cruises have been favored by vacationists for a long time. There are various demographics that prefer to spend their free days on a ship visiting different cities every day. As enjoyable as the prospect of seeing many interesting places might seem, there are only so many activities the travelers can entertain themselves with on the sea. For a long time, casinos have been a big part of cruises. People spend their days walking through cities or at the pool on the ship, while the evenings are reserved for gambling and poker tables. Not all cruises are able to provide the…