Recipe(tried): Ocean Side Salad (using shell macaroni, shrimp and crab)

OCEAN SIDE SALAD

1 lb shell macaroni
2 stalks celery, chopped fine
1 green bell pepper, chopped fine
2 cans (5 or 6 oz each) shrimp, drained
2 cans (6 oz each) crab meat, drained
1 medium onion, chopped fine
1 jar pimentos
mayonnaise (to taste)
salt and pepper (to taste) 

Cook the shells, drain them and cool. 

Combine all of the ingredients except mayonnaise, salt and pepper. Add the mayonnaise and salt and pepper to taste.