re: Things to do in San Diego

Go to Coronado and you have access to beach there and to most of the hotel itself. They have a water taxi you can take that way as well.

Go to Point Loma it's actually Cabrillo National Park and gives you a great view of that area, also drive down to the tide pools, awesome view as well

They have a tour you can take to LaJolla which has several stops at Torrey Pines and the hang gliding cliffs. Hang gliding depends on weather conditions. Kayak the coves in LaJolla.

Gas Lamp is a little overated, best meal I had was actually in the Little Italy area.

Highly recommend the zoo, it's massive and incredible, you can take a train ride to see all parts of the zoo and then walk the sections you want.

Mexican food in Old Town is good as well.

Fish tacos are the best casual meal I had there.