Safety Tip: Replace ratchet straps regularly. I hunt a 400 acre farm with a few old buddies from high school, we have alot of stand on the farm, most of which sit year round. The other day a buddy and I were moving a stand, after he got it all strapped up i went to check it out, i stepped on the platform and the strap broke. The only thing stopping me from falling 20 feet face first was the fact we had trimmed a small tree back under the platform. When the strap broke the platform fell only a few inches and was supported by the trimmed tree.
Morals of the story: If the strap looks a little old, replace it, they are only $5, also always wear your safety harness when you step foot onto the tree stand. I have not been very good at either of theses and this experience scared the s**t out of me.