You'll find an abundance of online resources and hotspot directories for the RV community. Here are a few sites dedicated to helping RVers that are both entertaining and helpful.

Web Site Notes
RV.net Lots of information.
RVtravel.com Find information, resources, and a pretty good forum.
RV Internet Access News, articles, and a list of links.
Trailer Life Directory Find information for those new to the life and those who could write a book. The RV forum is one of the best on the web.