Slightly belated welcome from me too Moley, apologies. You'll enjoy TM.
We've also enjoyed a couple of narrow boat trips on the Leeds & Liverpool and the Calder & Hebble Navigation. Lovely relaxing times with a gentle pace of life.
We also spent a week on the Caledonian Canal with SWMBO's mum and dad a few years ago, sadly now no longer possible. We did the full Inverness to Ft. William and return trip. Great scenery, with some lovely eateries along the way. Well worth trying!