I I don't understand the underlying hostility in the tone of your posts.
Obviously his hot tub is not giving him the relaxation and peace that it should be!
Maybe he feels the Coleman is so quiet because he is always yelling over it.
Rick, peace.... and chill. You have a message and a non-standard viewpoint which is important to stimulate discussion.
Just stop letting yourself, and your message, be drowned out by your vitriol.
-Ed
