I have too many favorites to even start listing them.

The "Captain Kidd" hymn is in Southern Harmony. This version, at least, is the traditional folk tune Captain Kidd.

Claymore, Anglo-Catholics have been around a lot longer than the 1982 hymnal. Not all have split off. The wonderful Welsh tune, Ton-y-Botel has been used with several sets of words in the 1982 hymnal, even if not Once to Every Man... I'd wager few would care a bit for the words if it was not for the tune. I love this tune, regardless of the words, you might want to check them out.