I once skippered a honeymoon trip for a good friend in a similar situation. He wanted a honeymoon charter but had limited experience so invited me to skipper the charter. GF and I went and it was a great trip.
It was fun before the trip too when people would ask me, a confirmed bacehlor (then), about my vacation
plans...."I'm going on a honeymoon"..."WHAT?!, you are gettimg married?"..."Nope, just going on a honeymoon". ;-)
I suggest doing the same or hiring a local captain
, your honeymoon cruise
will be much more pleasant that way rather than being stressed.