you're heading south at the beginning of hurricane season (june)? that's unusual
Annapolis, Solomons, Coinjock, Oriental (Oriental Marina), beaufort NC, Southport, Bucksport, McClelanville, Charleston, Beaufort SC, Savannah (river St. Market dock), golden Isle Marina (great restaurant), Jekyll, Fernandina Beach, St augustine (municipal), Cocoa Beach (Cocoa Beach village marina), West Palm.
Geogetown is supposed to be be nice but i've never stopped there.
normally best prices for fuel: Portsmouth Boating Center, Jarret Bay (beaufort), Osprey (south Myrtle), McClelanville, charleston municipal. but call aehad, prices can vary by as much at 0.50
active Captain, indeed... and Saltys' for waterway updates.