Beet Salad with Blackberry Balsamic

2 very large (like, monster-sized) red beets, peeled and diced bite-size (about 4-5 cups) 3 oranges + zest, peeled and diced bite-size 1 small jicama, peeled and diced bite-size 3 tablespoons blackberry balsamic vinegar 3 tablespoons extra virgin olive oil pinch of salt 2-3 big handfuls baby arugula 4 ounces fresh goat cheese Boil the [...]