The reason people talk about Florida, SD, and TX when it comes to fulltiming is that none of those states have state income tax and all have good, reliable mail services with addresses that suffice for legal physical addresses.
For Texas, you can join Escapees (www.escapees.com), get the address (mail service) set up and register your vehicles by mail with the Polk County Assessors office and get your plates, etc. Once you have done that, you can get your driver's license at any DPS office in the state - like El Paso. Any state that you move into will require you to physically be there for your driver's license.
But, I don't think you can get it all accomplished in one day.
Barb
