All of these are great. I have always used the "hidden in plain sight" method for my Jeeps. I figure that someone--anyone--determined can get in there and really screw stuff up if motivated. So, I try to make it kind of subtle. I also have a three year old and was really concerned about the blind spot on my JK, so here is the backup solution I came up with... Mounted in rear center wheel cap area. The mount is bent aluminum and it is wired in much the same way that is already outlined in this string. My three year old can walk right next (I'm talking shoulder rubbing on the spare) and I catch her entire head and shoulders. The camera is oriented down a little, but not much. The head unit is a kenwood dnx5120 and it works great. I have asked numerous people to go to the back of the truck and find the rear camera. To date, no one has found it until I pointed it out. Thanks to all, great string.