Scallop divers / fishermen / biologists

Hello

I am carrying out some preliminary research for a radio documentary about the scallop.
We are hoping to talk to pilgrims and people involved in the scallop industry - preferably someone who incorporates both of these things ie a scallop diver about to set off on the camino...

I'd appreciate any help, hints or tips that anyone can offer - no matter how small/seemingly irrelevant

Thank you!