Site-specific Ressies or whatever's available? Preference?

Much prefer a site, if we are familiar with the park.
Some are larger then others.
There is a specific state park where we go in Florida that has a hand full of large sites, but in the same park most of them are on top of each other, and we get a little worried when some idiot has a fire going three feet from the side of our trailer, or has their dogs leashed so close that they are doing their business on our site
We won't even go to that park unless we can get the larger sites that we know

Jack L