Gunni has it right.
Yeah, this issue has been resolved a lot of posts back.
To summarize:
The OP or his significant other made a rookie mistake and lost the halyards, i.e., they no longer run through the mast.
The boat is hauled and the mast is horizontal on the deck.
An experienced member of this site stores his boat at the same marina and has volunteered to assist in reinstalling the halyards. In the past 2 years he has replaced 3 halyards and rewired both his masthead light and the steaming/foredeck light on a larger boat.
The OP has his boat in a very friendly and supportive marina. There will be lots of competent help.
Trying to draw enough vacuum to suck a messenger lined down the mast is probably a fool's errand, the mast diameter is too large and there are too many holes in the mast to create sufficient suction to draw down a messenger line.
I'm sure the OP appreciates the rapid and plentiful responses. It is good to know that sailors want to assist each other, that's what it is all about, isn't it?
Dave