Celebrate Halloween With A Spooky Sweep Each year, the ISLE Surf & SUP team and friends don our finest costumes, grab our favorite stand up paddle boards, and hit the water in Coronado for our annual Spooky Sweep. It's the perfect way to burn 100s of calories per hour before we stuff our faces with candy. In excitement for the big day tomorrow morning, we're taking a quick paddle down memory lane to showcase some of our favorite Spooky Sweep costumes from Halloween's past. When you live to paddle board, every holiday is another great excuse to spend time on the water with your favorite people.