Diving and Marine Services 603-834-5298info@bigsharklittleshark.com Servicing the Seacoast of New Hampshire and Surrounding Areas About Tom Barnes Owner/Sole OperatorNAUI Scuba Open Water CertifiedUSCG Master of Inland less 25GRTNew Hampshire Commercial Boater’s LicenseNew Hampshire Boating Safety CertificateI’ve been diving the Seacoast Region for 13 years, 70% of that in the Piscatequa River. I’ve been boating and sailing the Seacoast Region for 17 years.