AT Overland used a similar tape (5100C) to install my flexible panels and they are holding fine. My truck is outside all the time and I've probably driven 30k miles since the panels were installed, fwiw.
We use a Themacell Backpacker mosquito repeller that works pretty well and if flies are bad either a fly strip or trap. Everytime I go into a screen house I think of something that I need that's outside the screen house. ;-)
I also have a campsite occupied sign but often there is not a good place to put it where it will be visible, thus the orange cone which can be placed anywhere.
If you push your silver plug in and the fridge is still running then it's running on AC. All the other breakers should be in the on position except the breaker for the converter which should be off unless shore power is plugged in. This is to prevent a surge when actually plugging in to shore power.
Since so many Canadians spend their winters in the US camping I expect someone has found a way around the issue of propane tanks. I know that some tanks are marked DOT/TC and can be filled in both countries.
There is a campground up by the lodge that offers nice views of the Mittens but I'm not sure how much it costs. We stayed there some years ago when it was free but that was before they made improvements.
I think most of the 2 ways come with two vents to the outside, one by the compressor for air exhaust and another down at the bottom for air intake. At least that's the way mine came.
I think you can buy Aluminess rear bumpers without swing arms and the extension they use for FWC's should work as well. Not sure if they make them for gen 3 Tacos yet.