SHRIMP/Shell and devein raw shrimp, leaving the last segment of the tail intact. Wash and dry with paper toweling. Dip n flour before dipping into batter. CRABMEAT/Select large pieces of lump crabmeat. Dust w/flour before dipping into batter. OYSTERS/Use whole. Dust w.flour before dipping into batter. LOBSTER or ROCK LOBSTER TAIL/Cut meat into 1 cm medallions. Dust w/flour before dipping into batter. FISH FILLETS/Cut into strips about 3 cm wide. Dust w.flour flour before dipping into batter.