John Hax informs me that my chosen destination--Swabbies On The River--is closed until Feb., so instead we'll go to a new (to us) spot in East Sac, Cookie's Drive In. As with Whitey's Jolly Kone, Cookie's opens at 11. This stop is at mile 18.6, so the ride will depart at 10 AM to get us there not much later than 11.