Transforming your backyard into an extreme backyard oasis will probably be hard at first, just because there will be a lot to get around to if you plan on taking 'extreme' to new heights. However, if you know what you're doing, you might just be able to cut that time down in half. That said, here are some helpful tips from R.Alexa Group on how to give your backyard the extreme makeover you've been dreaming...