Welcome to the FORUM and you will find some helpful bits of information as your question was answered by TWOGYPSIES. This website may be of some help
RV Camping & RV Lifestyle - Changin' Gears
IRV2 has some cool tools like Blogs and Social Groups which may be of more directional help for your needs. On the second MENU is what Twogysies, was referring to "USER CP" on the bottom you can use TAGS a kind of FORUM ADDRESS SYSTEM to help you post to folks who are interested in a subject matter. EXAMPLE: Class C, Solar, etc.
When viewing messages you can PAN down the list with your cursor will show you a brief synopsis of the questions being asked. and on the right side of your screen is a helpful viewer in darker font to display questions unseen and light fount for questions viewed.
Check out close the top MENU as you will find a lot of subjects covered by the topic.
Well Enjoy be safe enjoy the roads and let the adventure begin.