Quick question for you. My hubbie and I are visiting the weekend of the 14th. We are staying in Union Square at the Marriot, and I am wondering whether we should rent a car. We are travelling with friends earlier in the week to Napa and they have rented a car. They are staying near Golden Gate Park and will keep their car. While we will spend our weekend days doing "touristy" things, we will most likely meet them for dinner and evening drinks at night, which I imagine will not always be convenient to our hotel. Also, we are leaving out of Oakland in Sunday afternoon, so we will need to pay for a shuttle of some sort to get to the airport should we not rent a car.
What do you think? Should we pick up a rental on our way back from napa? Or do you think it is more cost effective to use cabs and the shuttle?
Thanks for your advice.