We're going to have shirts made for our upcoming family vacation to the BVI.
Hoping to have Laura make us custom shirts with funny crew names.
I'm looking for suggestions for all crew positions.
My wife will be first mate as per normal.

Our youngest crew is 7 (girl and boy).
Have older kids 12 & 13 (boy and girl)
Also have older "children" going that are adults.

Some of my half-baked ideas are below...

Capt. Ship For Brains (me)
Capt. Beeracuda (me)
Capt. Greengo (me)
First (& Last) Mate (wife)
The Lost Navigator (sister)
Deck Beef (son-in-law)
Mooring Hooker (step daughter)
Dingy Captain (older grandson)
Keel Hauler (younger grandson)
Chief Engineer (step son)
Deck Fluff (daughter in law, likes to lay around on deck)
Winch Wench (older grand daughter)
Shark Girl (younger grand daughter)

I'm terrible at this sort thing, and really need TTOL's help!