Shrimp Ceviche

Ingredients

• Kosher salt
• 2 pounds medium-small shrimp, peeled and deveined
• 8 limes, juiced
• 8 lemons, juiced
• 2 oranges, juiced, preferably sour oranges
• 2 large tomatoes, cut into 1/2-inch dice
• 1 red onion, cut into 1/2-inch dice
• 1 bunch cilantro, stemmed and roughly chopped
• 1 serrano chile, roughly chopped
• 2 large avocados, peeled, seeded, and cut into 1/2-inch dice
• 1 large cucumber, peeled and cut into 1/2-inch dice
• Tortilla chips, for garnish