Keep in mind that the Blades Pete is referring to weigh like half as much as your H-16, or something ridiculous like that. <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" /> I doubt a couple of gallons of water will do it for you. In other words, I'm recommending you forget the Alabama trash bag.....see if you can find a Texas-sized one!

Seriously, search this forum for righting and you'll see some other options. I have the large Murray's bag. It's an expensive PITA, but it works....every time!

Whatever system you choose to try, practice with it under controlled conditions with help available. Light wind is generally considered worst-case since, with proper technique, the wind helps you right. You need to be confident your system will work when you really need it!