Does it have separate sheets
to a track or deck
fitting like a Jib
or use a Club?? If it's a club, it's set up like a mainsail
with the club either going to a deck
fitting or the turnbuckle for the gooseneck. Sheeting can either be just a block on a single
deck fitting, two or more deck fitting and blocks, or a track or horse athwartship in front of the mast
. May be other ingenious ways to set the sail.
Suggest you inventory the gear
, lay it out on the lawn and see if you can figure it out.
Highly suggest you ditch the boom, if it has one, in favor of sheeting it like a jib
. The booms are a physical hazard and in the way when working the foredeck. Their self tending ability is greatly overrated.