There is a reason that Fl, SD, and TX are picked by most fulltimers for their domicile. Not only no state income taxes, but all three states have good mail forwarding companies that catered to RVers. We have used Escapees in Livingston, TX for 11 years and couldn't be happier. We get mail sent about every month (usually when we've ordered meds), most everything really important is done online. Having a company that understands RVers is a definite plus.