They stayed in a condo a few steps from beach and paddled together most days, David on his paddleboard and Judy in a 10-foot sit-inside kayak. Around sunset Judy and her sister went looking for David, Judy walking the beach along the Gulf shore and her sister searching the bay side. The Coast Guard continued searching for David, who was wearing a life jacket and could have survived up to 40 hours in the approximately 65-degree water.