A campsite would be good for them to roam around. When we take on vacation, I also make sure to visit any local pet cafe so they could eat food we usually don't cook.
There's one that comes to our dog park named Rocket and he's very fast and focused on retrieving. I have yet to see him play with the other dogs. He's never mean or anything just not interested in play.
I'm afraid If I do decide to get another I won't have a chance to introduce them beforehand as it Will probably be a puppy I bring from the US.. I doubt there will be a problem since she will be a young puppy…