2 sm. cans minced crab meat
2 (6 1/2 oz.) cans tuna fish
1 sm. can whole clams
1 sm. can black olives, cut olives in half
2 carrots, diced
2 stalks celery, diced
1 sm. or med. onion, diced (depends on your taste)

Mix all ingredients together in a bowl. Mix with enough mayonnaise to coat ingredients. Refrigerate for at least 3 hours and then enjoy with crackers on the side.