Combine tomatoes, avocado, onion, black beans, black eyed peas, corn, pepper, and cilantro in a large bowl. Toss/stir well so that ingredients are well-combined.
In a separate bowl, whisk together olive oil, lime juice, red wine vinegar, honey, salt, pepper, and garlic powder.
Pour dressing over other ingredients and toss until well combined.
Keep refrigerated. If not serving immediately, be sure to toss/stir well before serving.