Most of us here lined up with a deposit for our CampInn trailers. We didn't HV or pass-out, but the build wait was agonizingly long. But it too shall pass.
Over 11 years since my deposit and 10 years, 9 months since taking delivery, I have no regrets whatsoever. I have travelled with mine to all the states and provinces below, an estimated 40-50 K miles pulling the trailer.
I assume you specified the LiFePO4 battery option. If not, call Cary and add it. Having a battery that has 3000+ cycles and provide 12+ continuous voltage down to a safe 15% range is soooo much better than an AGM battery.
Welcome to the forum and I look forward to hearing about your adventures.