Summer Watermelon and Ceviche Salad

Ingredients

• 2 lemons, juice and rind
• 3 limes, juice and rind
• 2 oranges, juice and rind
• 1 chili, minced
• 1 red onion, sliced
• 1 tablespoon minced ginger
• 2 tablespoons coconut cream
• 1⁄2 cup chopped cilantro
• 10 ounces white fish (mahi-mahi or yellowtail), sliced thin or cubed
• 7 ounces watermelon cut into 3⁄4-inch cubes
• 9 ounces cherry tomatoes, halved
• 1⁄2 avocado, sliced
• 31⁄2 ounces arugula
• 6 slices prosciutto