Preheat oven to 375 degrees.
Thaw Spinach and dry very well.
Mix together parsley, hot sauce, salt, eggs, mayonnaise, sour cream, Dijon, vinegar, Old Bay, and spinach. Mix well until incorproated. Gently fold in crabmeat. Fold in crackers until just incorporated. Fill cavity of each fish with stuffing. Rub the entire fish with the olive oil and place on an oiled baking sheet. Bake 16-18 minutes. Yield: eight servings