Beautiful ride along the lake in the heat.
I got a flat 50m from our lunch place on a bike path after 50k of gravelly and object strewn roads. I had a dozen. CO2's and no valve, plus no valve extenders to help my tube valves which I thought were long enough but not. Nice place for a walk. We got lunch then a boat ride back. Make sure your wife can swim and your bike has a life vest.