Thanks for all of the reply's. We are taking our TJ Wrangler as a towed using a tow dolly or aluminum trailer. A bit concerned about things going on at the border right now as far as being around I-10 from California to Texas. We will include class B units as we continue searching for the right unit. Yes doctors will be important along the way and we will have that mapped out as well. We had a lot of fun before and met lots of great people back in the 90s to 2011. We had a Ram 3/4 ton 4X4 truck and a 27 ft. 5th wheel the last 4 years of being on the road, the truck was great...the 5th wheel was "horrible"! Oh well lessons learned. Will keep you all posted as we continue putting this together. Thanks again for the help.