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.
This program aired on August 20, 2007. The audio for this program is not available.