3/4 c. vinegar
1/4 c. water
1 1/2 tsp. each celery seed and mustard seed
1/2 tsp. sugar
1/8 tsp. black pepper and red pepper
1 tsp. salt
1 tsp. garlic salt

Boil 1 minute and cool. Pour over tomatoes wedges, green pepper slices, red onions, and cucumbers. Refrigerate overnight.