Jack,
It is my sad duty to tell you that I completed taking out the last raised bed today.
If I were to do them over I would have used cedar 2x12s to build the sides out of. They just rotted out but they are not gone. The 2x12s were pretty much rotted so I scavenged quite a bit of punk wood to make firemaking tender out of. It is better than cotton (so some say). I am growing things in plastic syrup feed tubs I get from my rancher friends. I have tomatoes, tabasco, bell, Anaheim peppers, Swiss Chard, rosemary and basil (which I dry), yellow squash and zucchini (which are not doing good at all). Pears, peaches, and plums did not make this year. My four producing fig trees are loaded to the gills. Instead of just bagging them and putting them in the freezer and dealing with them when I get time I am drying then and vacuum packing them to save on freezer space. Besides, My 98 year old Mother dearly loves dried figs. By the way-Mothers Day she broke her hip and had a hip replacement. She is back home by herself and will be off the walker in a couple of weeks. My Dragon Fruit has had about 20 blooms (they only bloom at night and start wilting away when the sun comes up) but has not set any fruit yet.
My Passion Fruit has been putting on flowers but not setting fruit. But I sure did enjoy my raised beds. Jack, I only use the best bearings made out of Lignum Vitae. If it was good enough for submarines, it's good enough for me.
Bob