I used to do all the port forwarding on my old cameras until they came out with the p2p cameras, use your smart phone to set them up and you can see what the camera see's. Below is a clicky for a website that will explain it better than me, I prefer ...
For the Badlands and Wall Drugs spend a night or two at Interior, SD ~ the White River KOA. For all the other attractions around Rapid City and south try Rafter J Ranch in Hill City, SD. Both parks are nice.
just seen this ~ you probably already know. Gulf Shores State Park, near Orange Beach, Al. On the Beasch Hwy. Very big Park and well managed. Need to make reservations for sure during the festival.