Welcome to FFC, peetso.
That looks like a fun way to spend a day. Gorgeous native fish on dries; don't get much better than that.
We don't seem to get a lot of content from your part of our fair province; feel free to pick up the slack & post lots of
trip reports. The only grayling I've caught were in Bear Pond, down here in the south end of Kananaskis Country.
Getting them on dries, in flowing water, in their native range, just seems so much more fitting.
Looking forward to your next report...