Skipper Bob's guide for Marina's along the ICW only lists 5 yards, because they are ones that allow "do-it-yourself" work. Here's the info:
Sailcraft Service, mile 181.0, $6/ft haul, $0.83/ft block, $20/day
Deaton Yacht Service, mile 181.0, $5/ft haul, $1/ft block, $45/day
Bock Marine Builders, mile 195.8, $4/ft haul, $2/ft block, $27/day
Jarrett Bay Boatworks, mile 197.3, $6/ft haul, $0/ft block, $54/day
Swan Point Marina, mile 246.8, $7.75/ft haul, $1.15/ft block, $18/day
You'll have the haul, and the launch, so double... hopefully you wouldn't need too many days on blocks for the survey. Good luck!
The voice of the sea speaks to the soul.