I spent more time than planned in Collingwood. It turned out that I had ridden all the hills wit a flat trailer tire. Worse, my pump was broken so I needed a bicycle store.
Yesterday was a major challenge. Climbing hills with a trailer is always hard, but in the summer heat it is more daunting.
At some point one trailer tire lost air and I discovered my pump is broke. This morning I will stay in town until the stores open and I can replace the pump and fix the tire.
Always another hill ahead
Toward the end I had a lovely long downhill towards lake Huron.