Love the sound of that... never mind.
Scope: In a way, you are attempting to put in one category the threads and categories that take up entire forums on other sites. The difference is that this one can have a super strong RV core and a "4-wheelin" theme... whereas the "Jeep Forum" has about 100 categories and thousands of threads, just on Jeeps; the JK Forum is also very large and breaks the JK subject into many categories. However, try to find a tie-in to RV's and it's rare. So, if you take this theme and develop it... RV's and 4-wheelin'... I bet it will develop a "life" of its own, somewhat naturally. There are many facets of "RV's and 4 Wheelin" that certainly not even discussed in the "Jeep or FJ Forums"... like tow bars, or RV parks near great 4-wheelin' places, or which tires tow well, or if you do a lift kit what does that do to the tow bar?, or planning outings, or comparing what to carry in the tow vehicle that is useful when 4-wheelin', or how do older folks even get into (or out of) a lifted Jeep?, etc. Maybe you want a "sticky" with links to these other sites for technical Jeep or FJ or ? discussions? There's certainly a large community of RV people who tow 4WD vehicles and then drive 'em all over the place. For instance, how do folks configure a two door Jeep to do everything needed while traveling in a RV? A four door Jeep? A Suzuki? How to carry dogs, groceries, chairs, shovels, etc.
It's potentially a large subject area...with special needs when coupled to RVs.