- DELAWARE DIEHARD DIVERS Website News Welcome! Delaware Diehard Divers is a non-profit dive club serving Delaware divers since 1987. During the summer, the club hosts weekly dive trips to local spots of interest. Each month, we meet to socialize, share our experiences and make plans for the group. At several times throughout the year we travel to remote locations to dive together. The club's ...www.delawaredivers.com