Trying to figure out where to stay in San Diego can be surprisingly difficult. Not because there aren’t enough good options. Quite the opposite, actually. And also because San Diego is incredibly spread out—and every neighborhood offers a completely different vacation. Even if you know for sure that you want to stay at one of the amazing San Diego beachfront resorts, you’ll still have to decide which beach to stay on. You could wake up steps from the sand in Coronado, spend your mornings watching sea lions in La Jolla, stay within walking distance of restaurants and nightlife at a harbor downtown, or book a family-friendly resort overlooking Mission Bay.…