>>2077529You don't want to rinse saltwater fish with freshwater, also, most decent sport boats will have RSW anyways, refrigerated saltwater I believe it is, basically, saltwater freezes at much lower temperature than freshwater, so the fish is held in a really cold water hold.
Decks get really really bloody anyways between gaff shots, spiking, and bleeding by cutting the gills, deckhands always gotta be scrubbing.