The M416 is really nice. I want to get one myself soon.
If you want to camp out get a Coleman (or comperable)pop-up camper. We used one of these from the time I was 5 till I was 18 in my family of 7. Plenty of gear packing room in the camper including a field kitchen complete with sink, toilet, stove, shower that my Dad made from spare lumber and pipe.
Cheaper than hotel rooms, and much more accessable on road trips in remote areas. We added AC to our last one. Most come with it now.
Be sure to invest in plenty of memory for the camera, and always have it in your hand, you won't regret it. I have pics of all my childhood trips thanks to parents who thought to do that.