We purchased one for $500 for our Hunter 380. It took another $500 of sheets and equipment to get it installed. The company was unhelpful, and I quit calling them when they said the owner was out cruising. We used it once in coastal cruising type situations. It now sits in a storage locker. It may work great in off shore cruising, but I am unimpressed with it for local conditions. I would suggest a rope with appropriate ends that you can tie to the main and a cleat. this method isn't cockpit usable, but it only costs about $50 and works great. Try the simple method first. You can always go to the $1,000 solution later!