[Fish]

384BR Montana High Country, pulled with the same truck you bought. 40 ft 8 inches.

Wife, me, and big labrador. I can't imagine living day to day in anything smaller. We tried smaller travel trailers and it didn't work.

I've had no trouble finding a place to park it. For a night or a month. Haven't been refused due to size.
The COE campgrounds we've stayed at, even when we had a travel trailer, I remember seeing big fifth wheels at them.

Of course I've not been all over the US, just local and between here and Florida.