Carowinds straddles the border between South and North Carolina. It has one entrance that straddles the states, and another in SC. It's front-gate address is in NC. In NC, you can't carry a concealed weapon into a place that charges admission. In SC, you can. So, if the park isn't posted, which laws apply? Do you have to follow one set of laws in the southern part of the park, and a different set in the northern?