| Business | Phone |
| Clarks Landing Sea Ray Sales 210 Country Day Rd, Chestertown 21620 | (410) 604-4300 |
| Classic Sailing Vessels Ltd 401 E Campus Ave, Chestertown 21620 | (410) 778-2460 |
| Rolph's Wharf Marina 1008 Rolphs Wharf Rd, Chestertown 21620 | (410) 778-6375 |