As one of these people I can tell you much about Cuba. Though I was born here I am Cuban. Cuban people have a very rich history. Many cuban families can trace there ancestry back to the conquistadors and even further back. When you next cruise the Caribbean and make your way through the West Indies recall how much Cuba has influenced the shaping of all the islands in the area. Though the US no longer ports in Cuba it has very strong ties to this country not just from the 30-50s but far before then. The Rum everyone loves and sugar this country is so hooked on flowed all the way to New England from Cuba in colonial times. Then there is slavery, that which made this country so rich, but everyone hides so deeply from. There is much Americans can learn from a country with such a rich history. Cuba is not proud of all that has taken place in their history but they don't hide or deny any of it. Its good to remember that most americans ancestors came by boat and where not invited or welcome. Unless your descendants are native american or mexican you came here uninvited.
We should also remember that Cuba is a communist country where tourists are allowed every luxury while the locals are still going to stores that are inadequately supplied. Trust me they don't want to get picked up by a cruise line they want to make it to shore. So they can reunite with family and friends who have been here precastro.
Our coast guards try to avoid picking them up because they don't want to send them back.
Cuban authorities in other countries don't want to send them back because they know they will be persecuted for leaving. If it bothers you that Cubans are coming to america via boat then you should push your congressman to end the embargo. Until then I would continue to get used to the number of Cubans trying to leave Cuba for more opportunities.