Part III is here..

https://uncoffined.com/?p=2941

The canoe trip back from the bridge to Nowhere

We chose to go via a pair of double canoes down river to our overnight accomodation 9 Kms (5 miles) away

As a rule of thumb, double canoes can be ‘marriage makers or marriage breakers’ in much the same way as a tandem bicycle can be ‘testing’.