Thanks for the info. This is great.
I do like hiking so I'll check that out. Regarding overland preferences, I like "remote" camping, so State and national forests are great.
You're kind of boned there as there isn't much in the way of remote camping (with a vehicle, there is remote camping via long hiking trails though). Probably more than what you'll find in MD, but still essentially zero compared to the states out west. There are some nice state campgrounds in the area, but I'm not the best guide for that portion as my wife isn't much of a camper. Hopefully someone else will chime in with a bit more info for you them.
...I have 3 little kids and one on the way due in September. We wouldn't mind living on base since air force bases are usually pretty nice. Either way, I'm looking for a single family home in a safe neighborhood, close to stores, pedestrian friendly would be great, but safer is more important. I'll be there for 2-3 years so I'm hesitant to buy but houses seem affordable compared to here in DC and the rental market there looks pretty weak.
Congrats on the one on the way! So with kids, I'm going to take a guess that you're wanting to be in a decent school district. You're in luck in that Scott is in the Mascoutah School district which is one of the better ones in the county. If you start looking for housing off of base, I would try to stay in the O'Fallon, Maschoutah, Troy (Triad), or Highland school districts as those are also good ones near the base through all the education levels. Avoid Belleville, Collinsville, and Lebanon districts depending on the school age of the kids (some districts have good elementary schools, and some have good high-schools, and some have bad of both). There are other areas that are still good, it just depends on how far you want to commute. For reference during typical commuting times, from Scott it'll take you about 15 minutes to get to O'Fallon (West) or New Baden (East), 30-40 minutes to get to Troy/Highland (North West/East) Areas, 45-50 minutes to get to Columbia (South) or Edwardsville (North).
You're not going to find much in the area that is really pedestrian friendly, Some places are better than others, but things are just spread out a bit too far to get around without using a car. Some areas (especially closer to Edwardsville) have a very good bike trail system so it is possible to get around pretty well on a bike.
Safe areas abound. Stay out of the East St. Louis, Dupo, West Belleville area and you're golden. In general, this area doesn't really have a crime problem.
I'm not sure which way I would push you on the rent vs. buy argument right now. The O'Fallon area seems to be having a bit of a resurgence again (Lots of new construction going on, and we just opened two new hospitals in the past year). I will say there is a lack of affordable housing (3 bed, 2 bath, 2 car in the $140-180k range). So if you were to buy, I would look hard at going that route as you are extremely likely to be able to sell it when you are done with it. Most new housing in the area starts at the $190k range (really closer to $220k) which has priced alot of the people out of the market.
The folks I know renting run the gambit. Some folks have no trouble renting their houses, some have a rough go at it. With the current market conditions, an average house (with garage) rents for about
$110-120 per 100 sqft in a good school district.
Hopefully that helps you out some!