An Irish camino sounds like fun. I loved my cycle tour of the whole island, including a mini pilgrimage on foot up a middling sized hill. I've walked the canal and cycled it. You can link it to the Veloddysee very easily. Actually it would be entirely possible as soon as you can get here, there are hire bikes (I know, not the same at all) Actually I've got a nice and very suitable bike you could borrow if you aren't too tall. Easy enough to get a train to Poitiers then to wherever you fancy as start point. Then you can go on to the Norte or the Basque Interior. Or any other camino you fancy, really. There is an amazing green way goes about half way to. Pamplona, then quiet roads the rest of the way.
As to where I am now, I went north to St Amant de Boixe today, yesterday was south to St Michel. Tomorrow the van goes to Mouthiers sur Boeme, and I'm going to St Michel and back. Yes, some complex logistics involved.
Happy mapping,!