Sunburn on vacation? We know just the fix. Whether you're pale, olive, or dark-skinned, you should be using SPF to protect your precious skin every day. We have a few suggestions, from sunscreens to hats to sun-proof coverups. But, once and a while, when you slip up or miss a spot in sunscreen application, you need relief. Here are our Traveler editors' tried-and-true remedies for sunburn.