Florida isn't the only state that offers health insurance plans with nationwide coverage. As mentioned upthread, Blue Cross in Michigan has a PPO plan. And I know that Blue Cross offers a PPO plan in Maryland that has a nationwide network.
That is not health insurance. It's an indemnity plan. They are not the same thing, and don't even consider an indemnity plan as a substitute for health insurance unless you really understand what it is.
Another view is that you get weighed at a CAT scale when traveling and keep the receipt handy, it's dated. Done periodically won't break the bank at $11 so update when necessary. The scenario that you have presented was using the ratings and your actual traveling weights could be well below the ratings that you listed above. Perhaps your potential trailer has a dry weight in the specs as well that can be used in conjunction with the GVWR. Getting your truck weighed with either you alone or with your other half as well, and with typical truck stuff on board, can tell you what you have to work with. Everyone has their own version of what's tolerable or desired, and this also has much to do with traveling style & destinations, but a maximum of 50% of the truck's capability (gasser) is my target knowing that I'll stray a little either side of that.
I have been reading on the forums about DirecTv having a problem changing ones service address for local channels. I just got back to Phoenix AZ for the winter. Made one call and then 5 minuets later was up and runnng with local Phoenix channels.