Ready for the US, eh?
I think we are now cool to enter the US. We have our radio station license (which we wouldn’t need if we were staying here), we have our dinghy licensed (which again, we don’t need while in Canada) and now we have our Customs Decal properly affixed* to our boat.

*Place the decal ‘within 18″ of the entry point of the vessel’ is what the instructions say. We put it near one of the transoms so I hope that is what they meant.