Okay, okay... I’ve been living too long in the Florida Keys where formal means socks. The last time I needed a bow-tie I was 3. Call me a clip-on guy if it’s ever needed again, and that can be my failure. lol!
In the keys? Then you probably know how to tie a bowline- and I can see how the whole necktie thing would not be useful.
What I find sadly missing from this list-although they have "cast a line" is baiting your own hook and cleaning your own fish.