Macaroni salad for 100

Quantity		Ingredient
6	pounds	Fully cooked ham, cubed
6	pounds	Macaroni, cooked & drained
3	pounds	Shredded cheddar cheese
2		Bags, frozen peas, thawed 20 ounces each
2	quarts	Mayonaise
1		Bottle western or French salad dressing
¼	cup	Vinegar
¼	cup	Sugar
2	bunches	Celery, chopped (12 cups)
2	larges	Onions, chopped (2 1/2 cups)
2	cans	Pitted ripe olives, drained and sliced
1	cup	Light cream
1½	teaspoon	Onion salt
1½	teaspoon	Garlic salt
1	teaspoon	Salt
1	teaspoon	Pepper

DRESSING

Combine first 7 ingredients. Combine all dressing ingredients; pour over the ham mixture and toss. Refrigerate.