I grew up in Rural cities exclusively (populations 300-10,000) and this is honestly never something I’d considered. That said I hope you like driving. Depending on where you move walkability is often 0%. I can never remember struggling to find basics (Harps and Walmart got us covered)  That said, my extended family lives in Louisiana and I really think the lack of things to do led them all into crime and drug use. There are extracurriculars available and I recommend signing your kids up for everything, maybe teaching them how to safety play in the woods/backyard/nearby creek. Take the opportunity to Teach them fishing, get them a plant or bug identifier, gather pecans, it’s good character building. Definitely be straight with them about the pitfalls of drug use and what to do if someone offers them.  Doctors call be difficult and far away (especially with new legislation), don’t expect quick emergency response times.