Aye aye captain we've found 10 campgrounds close to a boat ramp near a beach in SA. 
                #10 Kingston Caravan Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Family Parks
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#9 Port Lincoln Tourist Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Hike in
 - ✓ Car
 - ✓ Disabled Access
 - ✓ Showers
 - ✓ Boat Ramp Nearby
 - ✓ Wifi
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Garbage
 - ✓ Swimming pool
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Walking Trails
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Top Parks
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#8 BIG4 Port Willunga Tourist Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ BIG4
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Optus 4G
 
#7 Beachport Caravan Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Walking Trails
 - ✓ Swimming
 - ✓ 4WD Trails
 - ✓ Kids play park
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#6 BIG4 West Beach Parks (formerly BIG4 Adelaide Shores)
- ✓ Jumping pillow
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ BIG4
 - ✓ Car
 - ✓ Showers
 - ✓ Boat Ramp Nearby
 - ✓ Wifi
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Swimming pool
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Coffee Nearby
 - ✓ Cafe onsite
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#5 Jetty Caravan Park Normanville
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Showers
 - ✓ Boat Ramp Nearby
 - ✓ Wifi
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Walking Trails
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Coffee Nearby
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#4 Perlubie Beach
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Fishing
 - ✓ Swimming
 - ✓ Kids play park
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#3 Port Pirie Beach Caravan Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Family Parks
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#2 NRMA Victor Harbor Beachfront Holiday Park
- ✓ Jumping pillow
 - ✓ Water slide
 - ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Car
 - ✓ Disabled Access
 - ✓ Showers
 - ✓ Boat Ramp Nearby
 - ✓ Wifi
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Dump Spot
 - ✓ Garbage
 - ✓ Swimming pool
 - ✓ Laundry
 - ✓ Hiking
 - ✓ Fishing
 - ✓ Walking Trails
 - ✓ Swimming
 - ✓ 4WD Trails
 - ✓ Kids play park
 - ✓ Coffee Nearby
 - ✓ NRMA
 - ✓ Telstra 4G
 - ✓ Optus 4G
 
#1 Office Beach Caravan Park
- ✓ Pets Allowed
 - ✓ Toilets
 - ✓ Drinking Water
 - ✓ BBQ Areas
 - ✓ Powered sites
 - ✓ Caravans
 - ✓ Camper Trailers
 - ✓ Boat Ramp Nearby
 - ✓ Phone Reception
 - ✓ Cabins Available
 - ✓ Laundry
 - ✓ Fishing
 - ✓ Telstra 4G
 - ✓ Optus 4G