Refresh your scuba skills with PADI Re-Activate, before jumping back into the water. If you haven’t been diving for a while, sign-up for this course and our Instructors will review through your PADI Open Water Diver skills. You review scuba concepts on your tablet, mobile device or computer, and then go diving with our PADI Professional. Divers who complete both knowledge and inwater skill refresher receive a replacement card with a ReActivated date.