2 Travel Trailers?

Whatever works for you. I wouldn't do two of the same thing at the same place, but two different places, yes. Sticks and bricks snowbirds do it all the time. My brother duplicates at Michigan and Florida homes everything he can't carry on themplane or ship UPS. I have a friend with five homes in two countries, what she can't carry with her is replicated at each location.

But it is a sort of funny question to be asking in a forum where the mindset tends toward "everything I need, I carry with me everywhere I go."