Cross posted on the FB page as well. My SIL and I are planning on spending the day before we set sail at the San Diego Zoo--I guess a Disney trip without a lot of walking just wouldn't be right,

, so we are looking for some guidance. Here is what I posed on FB--
San Diego locals, some of us are looking for information on the San Diego Zoo, not basics like hours, cost, etc., but recommendations on what to make our priorities. In looking at the map this zoo looks huge. I have been before but it has been 20+ years, so I recall very little. It looks as if the zoo is not doable in one day, at least for slower folks like me, so what do we need to make we do not miss? Better places to eat, good shopping? Thanks in advance for your help and ideas.