Dubrovink is the famous destination in Croatia where attracts millions of visitor every year. However, Dubrovink is at risk of losing its status as World Heritage Site due to the high number of visitors that led to issues with tourist overcrowding. To solve this problem, there are 3 alternatives to help this city and three of these solutions have its own disadvatages and advantages. First, this city could work with Cruise Line International Association to ensure multiple cruise ships will not arrive and unload passengers at the same time. The second solution is to cap the city's daoly visitor to 4000 and limit the number of cruise ships to 2 per day. Third, increase the tourist tax by 25%- which was applied per person, per night of accomodation during peak tourist season.

Can anyone help me pick the best solution from three solutions above. It will be a recomendation so can you explain why the solution you picked is better than the 2 others one. Thank you