Thanks for all of the replies, tons of great info.
I'm almost leaning towards 2 cameras-2 monitors at this point. I really want a quality hitch cam since it seems i'm on my own hitching up the boat and probably the TT too. Besides going on weekend beer runs, my truck is pretty much a 3-4k mile a year tow truck!
I see this one is pretty cheap, has 3 license plate cameras and an amazing view while hitching it up. It has good reviews also. Its got a small display I could mount permanently next to my steering column. It is also hard wired, so should be reliable.
https://www.etrailer.com/Backup-Cameras-and-Alarms/Hopkins/HM50002.htmlNow for the TT-Not sure I want to deal with wires between it and the TV. I may bite the bullet and get a quality wireless unit for it. Something along the lines of one of these units, budget blown though. Still doing research, maybe a cheaper quality wireless unit out there, Suggestions??
https://www.furrion.com/store/cameras/vehicle-observation/vision-1-wireless-backup-system-with-mounting-bracket-p-917.htmlI wish Furion mad a license plate secondary camera for this unit, they don't. Only the big standard camera that has no good place to mount. That being said, I really like the first camera (Hopkins) that is made for hitching up. I may get it first, then save up for a quality wireless for the back of the TT.