Given land and money a private cemetery is a good idea. Here you need a half section (320 acres). I have visited some from curiosity. The old affluent neighborhood ( mansions, large homes with carriage houses)we worked in service has gravestones from long gone and unrelated people in backyards on city lots.
As for Trump, people want to pee on graves, vandalize them, dig souvenirs, and a few idolize him. Best to control it.