Summer Postcard: Salsa Cruise

If you get motion sickness, you may feel queasy about this next story: It involves dancing and waves.

Every Sunday during the summer, hundreds of people take an outdoor dance class on Long Wharf and then spin to salsa music on a party boat in Boston Harbor. They say it's a good way to shake off one work week and freshen up for the next.

In another of our summer postcards, today we get in step with a "Salsa Cruise."

WBUR's Bianca Vazquez Toness produced this piece.