Watermelon and Cucumber Gazpacho

Name: Watermelon and Cucumber Gazpacho
Ingredients: 1- 3 pound seedless watermelon ((about 5 cups), finely diced); 1 small cucumber (, peeled, seeded, finely diced (about 1 cup)); 1 medium-sized red bell pepper (, seeded and finely diced (about 1 cup)); 1 medium-sized yellow bell pepper (, seeded and finely diced (about 1 cup)); 1 small jalapeno chile (, seeded and very finely minced); 3 pale green inner celery stalks (, finely diced (about 1/2 cup)); 1/2 of a small red onion (, finely diced (about 1 cup)); 1/4 cup finely chopped fresh mint; 3 Tablespoons fresh lime juice; 2 Tablespoons red wine vinegar; 1/4 tsp. salt; 1/2 cup creme fraiche (, or sour cream (for garnish))