Lance Cpl. D.J. Wu tests out his new scuba skills at the Combat Center's Training Tank April 9, 2012, during a Discovery Scuba course hosted by Get Wet Scuba. The Palm Springs-based company offers these free one-day classes about once a month, and is starting up a full scuba certification course soon. This was Wu's first time scuba diving. - Lance Cpl. D.J. Wu tests out his new scuba skills at the Combat Center's Training Tank April 9, 2012, during a Discovery Scuba course hosted by Get Wet Scuba. The Palm Springs-based company offers these free one-day classes about once a month, and is starting up a full scuba certification course soon. This was Wu's first time scuba diving.