I'd rather work all day than go sailing with boob**** and his all gay crew.

Dear Scotty,

Alien will be sailing with a straight crew on Saturday, starting at 3:30. They
will be mostly female.
Alien will sail again on Sunday, but one of the girls will be gay and is
married to another woman. That may be a bit too troubling for you.
In any case you're welcome on either day. The "Alien Rule" is that you bring
drinks...and one for the boat.
Hope to see you there!

Capt RB