I'm interested in gliders, but want to avoid winches, etc. I have zero experience with gliders, but my impression is that the most common way to launch is with a winch. Our club doesn't have a winch and I don't want to buy one. Are there any good gliders that can be hand launched? I know it might be a little tricky, but I have plenty of patience. I would also like to find one that isn't powered. Thanks, Ricky