Combine olives, shrimp, 2 coarsely chopped eggs, and potatoes with 2 tablespoons vinegar; chill for several hours.
When ready to serve, blend mayonnaise, salt, paprika and remaining tablespoon vinegar; combine with shrimp mixture.
Turn into lettuce lined salad bowl.
Cut remaining eggs into halves, arrange over top.
Cut cheese slices to form four triangles.
Spear a toothpick through each cheese triangle into egg to resemble a sail.
NOTE: Deviled eggs may be used for garnish in place of egg cheese sail boats.