What a nice surprise to find these replies this morning in Quebec! Thank you so much Bewildered for your detailed explanation. I really appreciate it. And I do realize my inquiry was too general. I have a lot of things to learn about boaters and canal boats.
Thank you also magictime, Mike the Boilerman and everyone. All of this is really helpful, just to know what the basic tasks are about, etc.
I have a lot to work with!
One thing for sure, next time I am in the UK, I will seek the canals to observe narrowboats for sure! I went to London and Bath 10 years ago (already) and was not aware of this way of life. It sounds like a lot of work but like a lot of fun and freedom as well.
Many thanks! :-)