In reply to Ben_Climber:
I've walked the trail route (more or less) from Glenfinnan to Sandwood Bay, but not in a single journey.
I think its pointless to try to keep your feet dry in such terrain. It just leads to faffing around trying to avoid mud etc. My advice is take footwear that is light, quick drying, and supports your feet given the load you're carrying and the terrain. For me this is "mid" fabric boots without a goretex lining and merino socks.
On easier terrain, or with just a day-pack, I might use trail running shoes. But with a backpacking load on the kind of terrain you'll find on the CWT, i prefer that stability of mid boots. I never wear gaiters outside of winter conditions.
Post edited at 11:36