Congratulations on your Airstream!! Such an exciting time and so very much information to absorb. I have only had mine since last June, but am still wading through the thousands of informative posts on this site.
The search function can be tricky, so I often end up using Google to start and falling down the rabbit hole from there.
There are certainly topics many will say have been discussed too many times already, but from a relatively-still newbie viewpoint, I appreciate posters asking them.
As a Canadian who owns and shoots many firearms (handguns mostly), it is not actually something I routinely camp with because we do not have carry permits up here. The only time I can legally transport my guns to and through the states is when I have a competition to attend. As a few have posted here, the laws do vary from state to state and you can easily find yourself in a sticky situation crossing borders. If you are travelling through the state of New York in particular, familiarize yourself with the SAFE act. That being said, if I'm towing to a competition my firearms will be with me! (but locked and stored
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Welcome to the amazing world of Airstreaming!! I look forward to reading about your adventures (even if I've read similar accounts 40 times already
lol)