I know several billionaires are already doing this in Hawaii. I feel like Hawaii is a bad choice. But I suppose if you have a giant yacht it’s not a problem.
But I feel like you’d want land with slaves under armed guard that till fields and raise livestock.
And shock collars to keep your security team “loyal.”
I was thinking you keep your security as part of the elite class, they would live basically as well as you and your other elites family / friend class. Maybe even with arranged marriages to ensure their offspring will be part of this same class, like royalty. You could build this into your society/culture. Maybe serving as a guard is like something every royal does for five or ten years.
The problem is it’s human nature to feel envy, and anger, towards people hoarding resources if you’re not one of those people. It’s all fun and games until the peasants revolt and take your wife and children hostage. And if you don’t share, they eventually will.