Dude, wat? The raiders of the server already have coords for A LOT of people. Grooby publicly offered diamonds for locations he didn't have, too. The idea that your stuff will stay secret forever is a false one. Just cover it up and make sure your entrances are safe. If you make it difficult enough, they won't bother. Aercem is safe!
No, It's not hard to keep a town a secret because raiders are lazy. They're not going to check every corner of the map (lol it's round, c wat i did thar) so if you build anywhere you'd be safe. With that snapshot, you're gone.
Being lazy also means they won't go out to get you if you're far enough away. I've spent very little time exploring above ground on this smp, and I've got coords for at least a dozen locations. If you built above ground, people will find it. The snapshot won't be showing anything underground anyway. If you wanted to be hidden, why didn't you build out of sight?
