Someone recently posted this film (one of my Top 250) on youtube. I watched it again (after many years), and it was every bit as fresh (in a 60s retro way) and funny as I'd remembered it. I laughed out loud several times, which is a rarity for me -- reserved only for the Python films, "Evil Roy Slade," and a handful of others.
Written, produced and directed by Richard L. Bare, so I guess it could be considered an "auteur film." Bare is best known for his work on television shows like "Green Acres," one of whose regulars, Pat Buttram appears in a supporting role (his anecdote about "hog holding" is a gem).
The film is mildly innovative in that it breaks the fourth wall, with the protagonist continually stopping in the middle of the action to address the camera; at one point he and his crew all seem to be hearing one another's thoughts, and a another, turns into a b/w silent slapstick film.
It's based (very loosely) on real life adventurer, Lee Quinn, who sailed on many voyages with all-girl crews ... the last of which ended in tragedy. He was still alive when the film was made, so it remains light-hearted throughout.
The youtube transfer is pretty sharp (as youtube transfers go), and well worth a watch:
https://www.youtube.com/watch?v=P0RGcp_OnPs