Sharktivity
Shark sightings are up. If you plan on visiting the Atlantic coast this summer, help keep yourself safe with Sharktivity. Powered by the Atlantic White Shark Conservancy, it displays both satellite detections and surface sightings for the East Coast, with a particular focus on the Cape Cod area — you know, where Jaws lives. It also lets you submit your own sightings, and get alerts about confirmed sightings in your area.