Thanks,
Your upcoming trip sounds wonderful, places I would love to explore!
Surprisingly, all four of us can fit into that Maggiolina Airland - Size Small!
It is not exactly a place to spread out for maximum comfort but it's not bad either. The Large size would be perfect.
The trick we found is to have the kids sleep toe to toe with Amy and I on either side with our heads on opposite ends. The other trick is to go up into the tent in stages, all of us awake in the tent at once gets the kids all excited and crazy and the space is definitely too small for craziness. Oliver, our dog, sleeps in the back of the truck.
Sure, big cats, scorpions, spiders and snakes are always on my mind as potential threats. I'm not an expert on any of them which probably makes me even more wary. In selecting a camp spot I always get out and check the area before we settle in and we have to constantly remind the kids not to go poking in holes or turn over rocks....everyone, including our dog, does a pretty good job at staying close together.
Regarding personal safety from other people, it is certainly a concern especially when we are traveling alone in one vehicle in remote areas. When making camp we usually try to back in, placing the vehicle pointed towards the main exit and with access to any secondary exit points.
Brian