One thing about how an awning works. Its not that little paw that holds your awning closed, it holds it open. It's the two big springs at each end that closes and holds your awning closed.
I have been working on RVs for the last 5 years and have been using them for alot longer and I have yet to meet the person that had one blow out. A few friend of a friend, but never the one.
Most of the ones you see beside the road are there because of the tree, gaurd rail, other fixed object a few yards back up the road. The only way for an awning to blow out is for both of the springs to break, and if they do, you will know it in a big way when you try to close your awning.
The best advice has already been given. Take care of your toys. All of the straps and ties on the arms are a waist of time and the tube locks are just for your peace of mind. So enjoy your awning. But don't sweat the dreaded blow out.
Chris