Forest bathing is standing or sitting* in the woods. Feeling spiritually superior to other folks who are just out there minding their own business in the woods is a perk, but not necessarily a requirement.
*Lying in the woods is called napping, and does not count as bathing.
Didn't watch far, but at least some of that is from Nanook of the North, which all us anthropology majors had to watch in college back in the 70's. Here's the original film. 1922.
No permit required for shark teeth, but plenty of other fossils you might find, so best get a permit.
https://www.floridamuseum.ufl.edu/vertpaleo/amateur-collector/fossil-permit/
My wife the yoga instructor would caution that you should talk to your teacher prior to class about your shoulder. A good yoga teacher will then give you ways to modify each pose so as to limit damage and maximize theraputics. But it takes a good, experienced yoga teacher to do that...
How about a Badger La Bonga? Although advertised as a "short powerful blade," I think that is more in comparison to their more traditional lake paddles. Only 104 sq in of area, in contrast to more traditional river paddles (e.g., BB Explorer at 124").
On wood gunnels you'd loosen the screws for the winter so the gunnels and hull can move independently. Not sure your aluminum gunnels are screwed, but I doubt it. I also don't think it is an issue with aluminum gunnels.
Very nice. All the old and abandoned firepits I find are circles, and there are many of them on the island I usually paddle to. I should start rebuilding at least some of them to be more useful, and keep this idea in mind when I come across others that are in out of the way places.