Trailer from different state to tow vehicle?

Is it possible (legal) for a travel trailer to have license plates from a different state (or even country) than the tow vehicle?

I live in Baja California, Mexico, and my SUV is registered there. I'm considering getting a small travel trailer and using it only in the US and Canada during trips there (I have a place I can store it).

Since Baja has complicated rules for importing vehicles (including trailers), and I don't want to keep having to drag the trailer down to Mexico for renewals, it would be nice if I could register (and insure) the trailer somewhere in the US or Canada instead.

I'm British, so I'm not a resident of any part of the US or Canada, and I'd have to pick a state that allows the registration by a non-resident. But that's still probably easier than dealing with importing the trailer to Mexico.

This would be similar to somebody from Canada having a trailer in Arizona or Florida that they register and leave there and just drive around the US with it in the winter. Can this be done?

Most state and province web sites are not much help for this question (I've looked), as they assume you're a resident of that state.

Thanks

Rob