If you have motion lights, give my parks a wide berth. We have all sorts of animals visiting the parks at night. Deer, Elk, antelope etc. Plus people tend to walk to the restrooms and the like. Those motion lights blinking on and off all the time wouldn't be welcome and if you insisted on having them on, your 3 month stay will probably quickly turn into a three night stay.
As for the open ports, what people are saying is you need to log into your cameras to do what you are describing. That requires the campground router to have a port open for that operation so you can access the devices IP address. NEVER in a million years are we going to open up our routers' ports. Otherwise, your camera would need to be up transmitting to a website that you can log into 24/7 and that isn't going to be allowed either. That takes up bandwidth for nothing.
