You're living the good life.
Those are fine looking gardens and you've done well for only being there a year. Permaculture techniques are clearly servicing you well. The principles really do excel in dry environments. I feel the same as you do about weeds!
That sandy soil sure is challenging. We've got the exact same thing here and if it wasn't for raised beds with organic matter and wood, we'd be completely out of luck. We've tried just growing in the ground and there just aren't enough nutrients.