We have a 2009 Monaco Dynasty Regal IV. I am considering a 360-camera system for the coach. I am looking for one that will work while going down the road and act as a surveillance system in the campground. I would like one in “English,” and the calibration does not take a rocket scientist to figure out. I have looked online and found systems from $250-$1,000, which all have many stars. Does anyone have successful experience with a particular system and would like to share? Thank you all. Bill