Strawberry, Banana, Pineapple, Orange Cooler

Sitting out by the pool with a nice tropical drink.  Heaven!

Making the Cooler:

2 cups crushed pineapple-blended
1 large banana
1 drop coconut extract
1/2 cup frozen strawberries
One 12 oz. can pineapple/orange/banana frozen concentrate
1 cup vanilla yogurt

Mix all ingredients together in a blender. Serve.