I have one under my seat in my Truck... Its great for monitoring the Truckers... I have the SQUELCH turned up all the way so that I only hear the real close by truckers... Language still pretty bad to listen to hehe...
Have never talked with with a fellow RV'er with my CB setup..
We use the FRS HAND HELDS from WALMART around the camp grounds... Hard to beat the CELL PHONES I guess...
Back in the 50's and 60's everyone had a CB setup...
I also have HAM RADIO but it is mostly used to check in with my Ham Radio buddies... We actually had FCC licenses back in the 60's I was issued KBX-5218 if my memory still serves me haha...
Roy Ken