Hello, I am looking to get back into sailing. In my youth I used a Super Sunfish and liked the relative performance that I could get out of it. However, in searching for a boat I can't find this exact model or even any sail kits around. I thought about getting a Laser instead but I'm only 140lbs and even though I don't plan on racing I'd still like to get some speed and still feel in control. How can I go about converting a regular Sunfish into a Super Sunfish? I'm sure this has been asked before but I searched and didn't find anything relevant. I believe the Formula S is the same thing, would that work? If so... are these hard to find? Thanks!