Gee, we have us a Social Butterfly !
Well, if we start at 7 am, and figure maybe about 5 hours riding time, perhaps 6 - 7 hours total (depending how much dawdlin' we do at Moscowite and over our peach smoothies at Coffee World) that would get us back into Winters around 1 to 2.
Not sure what time Steady Eddy's closes this time of year, I'd be up for going there afterwards if it's still open, but the pizza place is a good standby.
Doesn't the Putah Creek Cafe open fairly late afternoon, or am I confusing it with someplace else?
Oh and Trac', it won't kill you, I promise ! I had a bit of an achey back last time we did this ride, and there was a very easy bailout option to avoid Cantelow.