Fun, it's fun going down there. Last time I went to San Francisco, I took the BART from the airport to Union Square and walked over the Fillmore Street, then to Fisherman's Warf, back to Union Square.
I didn't realize my GPS was leading us over the bridge. We ended up taking the Bay, Richmond-San Rafael, and Benicia bridges too. It was a long, roundabout trip lol.
We were actually right by Fisherman's Wharf. I like going to SF more now than I did when I lived in the Bay Area.