San Diego offers various options for transportation, including rental cars, taxis, ride-sharing services, public transit, and walking. The cost and time of transportation depend on the distances and routes of the itinerary. It's recommended to use a combination of transportation modes to save money and time. Additionally, visitors should consider the parking availability and fees, the traffic conditions, and the safety precautions.
If you have more time, you can visit other attractions in San Diego, such as the USS Midway Museum, the La Jolla Cove, or the Cabrillo National Monument. If you have less time, you can skip some of the locations or adjust the schedule accordingly. Remember to wear comfortable shoes, sunscreen, and a hat, as San Diego can get hot and sunny. Bring a camera and a water bottle too. Finally, have fun and enjoy your trip to San Diego!