Great info 25, thank you, we can all learn something every day and hopefully now we can do this correctly when the time comes. What is your third picture trying to show? It is a picture of the end of a line dangling from your boat or enclosure? Not sure how it fits into the context of your post.
Is the Wagner heat gun the same outfit that makes those paint sprayers? I tried to paint a car with one once, what a disaster. Another use for a heat gun is shrink fit tubing for electrical connectors, so I'm sure it will come in handy, they are also used to remove golf club shafts by heating the epoxy adhesive to the failure point allowing the shaft to be pulled out. So get some clubs, take some lessons, play a few hundred rounds, and then reshaft a club for a new learning experience. Just figured now that YOT is done you'll need some new hobbies for all your free time.