Anyone put up an old fashioned tree swing? We just bought a house with a nice private back yard and a great looking Hemlock tree. Perfect for the kids to climb (hopefully no broken bones!). It looks like it would lend itself to a nice old fashioned swing. My kids are getting bigger and so are their friends, so it would have to hold up to 200lbs. Are they hard to put up and why don't I ever see them anymore? I could sit on one for an hour!