We have written before about technology for RVer's in a post about Internet phone service.  Now comes another development in technology when you go RVing with a Trailer Life iPhone application.  The iPhone application comes loaded with information, including a complementary issue of the latest Trailer Life Magazine.  After the initial issue, the application allows you to read future issues on the application from wherever you may be on your RV vacation, search Trailer Life articles, review the latest RVs, review tow vehicles, research the best travel destinations, and keep up with the latest industry news.  Buy Trailer Life iPhone application for $1.99 from the iTunes app store.  So, now whether you enjoy traveling in a new or used RV, you can also enjoy all of the latest from Trailer Life magazine.