It's a beautiful Sunday morning in my backyard - the birds are singing, the lilacs smell amazing - and I can see our newly installed rain barrel. While it was a big project, now that it's all done, I feel that I can say that most people would be able to get this done with a little help from a friend. Doing a project together is always more fun than going it alone anyway. So, the first step to installing a rain barrel is building a stand - unless you live on a hill. Since rain barrels have no…