Do you check in using Facebook or Foursquare? Then make sure to check in at the upcoming SCUBA Show to get your free Princeton Tec light. As a reward to those who love their social networking, California Diving News and Princeton Tec are giving away a Princeton Tec Impulse to the first 25 people who check-in using either service and show their check-in at the California Diving News booth.

To view the SCUBA Show Facebook event visit

California Diving News

To visit the Foursquare venue visit

Shearwater TERN