My idea of roughing it is the Holiday Inn, so I don't have much info. But, as mentioned, lots of folks camp at the track. There is water available, but I don't know if it's potable. Pretty sure it is portable, however, if you bring a jug. We also have those fancy toilets that you don't even have to flush! Guess what I'm trying to say is that it's gonna be pretty rustic. Campfires may be out of the question unless our drought breaks - I live in Wilmington, NC, and there are bans in place on all burning for the time being. The track is in Scotland county, so you might want to check on the Web and see what the county says a few days in advance.
Welcome to Maxton - you'll have a BALL!!!
Dan