I am a lifelong Niner fan finally making the pilgrimage to the Stick. I had to go to the last game at candlestick. I'm flying from Iowa and have never been to San Francisco. What is the tailgating situation like. I've heard that without a vehicle I won't be able to access tailgating areas. I want to get there early and walk around the stadium and tailgate. Any advise or suggestions while I'm in the bay area. Any advise would be helpful.