Look for renting a boat to cruise the channels of Netherlands, Belguim, France and Germany

My wife and I both 60 yers of age,  are looking for a boat to rent in Europe. We are retired and would like  to cruise the channels of Europe starting more or less 15th April to 15th September 2020.

We  have a beautifull house on the Garden route in South Africa that we are willing to swop with somebody who has for a boat. We have a car that can be used while they are on holiday in South Africa.


Jan & Ricky