I just bought an older used Lightning to use and race with my kids. I'm looking for recommendations for PFDs for dinghy sailing that would be an upgrade from the cheap Wal-Mart PFDs that we have now. I don't need the most state of the art expensive racing gear. We are mostly just going to sail recreationally. But something less bulky and confining than the ill-fitting Wal-Mart specials that we have now. I'm kind of a big guy (5'10" and 200 lbs) so will likely need something XL. My wife and girls are all small in the 5'1" 110 lbs range.