We are planning to come over from the Uk to fly to maybe L.A. and then make our way to St. Augustine to see sister, then maybe head on to Miami, seeing sights along the way. Does anyone have any advice whether this is a good idea to do this trip this way? We want to hire a mobile home (RV to you lot) :) pick it up at one point then drop off at the end off the journey. We are quite ok for length of time. could be one month, could be three.....Your ideas and general information would be gratefully appreciated.