In short, you have one, and only one domicile; however, you may have many residences—in theory you could have a residence on every street, everywhere. The first thing you will need to do in order to establish RV permanent residence in any state is acquire an address in the state.We have medical issues and family here. Changing domicile is not an option (wife is technically employed but out on workers comp.). When you travel fulltime, your domicile is where you maintain a permanent address while your residency is where you spend most of your time.