Here's a WAG
I don't have a 19, but here's how the reefing line runs on most boats...1. The line dead-ends on an eye or a bail near the aft end of the mast. I think a buntline hitch is a fine knot to use.2. From there, it goes up to the reef cringle (grommet) sewn into the leech (trailing edge) of the sail.3. From the cringle down to a sheave (pulley) on the aft end of the boom.4. Through the boom and out the forward end and over another sheave, then down to a block on the deck.5. From the block on the deck, straight up to a cringle or sewn-in metal loop on the luff (leading edge) of the sail.6. Finally, down (probably) through a metal eye attached to the mast to a block on the deck (maybe the lower sheave of a double "fiddle" block that you used in step 4) and back to the cockpit.That's for a single-line system that's common on most mid and larger Hunter Cruisers. Don't see why a 19 wouldn't be the same.Now, if you have a couple of hooks on the boom near the gooseneck, you have a jiffy-reefing system. Post a reply and I'll tell you how that should be rigged, it's much simpler. Or, maybe a 19 owner will pipe up.You should get this rigged and practice reefing at the dock to make sure it works OK. Don't wait to find out when you're out on the water and overpowered.Good Luck!Paulsv Escape Artisth336