Let us know when you're coming to SF. Maybe we can arrange a guided tour!
Some of us have the fortune of working part time or are on flexible schedules.

IF I were you, I'd call Blazing Saddles before you come and find out if you can reserve a bike. Also, find out what kind of pedals they have in the event that you need to bring your own.

Don't forget to bring your cycling shoes AND bring layers of clothes as it can get quite chilly in the AM and PM what with the fog and all.