Warm Corn Chowder Salad with Bacon and Cider Vinegar

thick slices of bacon (4 ounces), cut crosswise 1/2 inch thick

Yukon gold potatoes, peeled and cut into 1/2-inch dice

red bell peppers, cut into 1/2-inch dice

ears of corn, kernels removed

medium red onion, thinly sliced

cider vinegar

crushed red pepper

Salt