Wow, amyers12345, you make Lebanon sound even worse than I would LOL! Thing is, I would not have classified the druggies as separate from the rich kids...to be fair, though, there are druggies among all the income levels. Non-druggies as well. The school is driven by the politics of those with the right "last names". However, I always heard that it was pretty much the same way in all of the schools listed there except St. Robert/Waynesville (not at all the same category of environment, not easy to compare, really).
Conway best around? Hmmm, can't say for myself, but my cousins that went through the Conway system didn't think too much of it and I never knew it to stand out much from the others. (Not saying amyers12345 is wrong, just offering a different point of view, please no one take offense here, not intended as attack! Maybe I need to meet more grads from there...) Knew one girl from Stoutland and she was rather pleased with her experience there, (did really well, went on to college, etc), so who knows?
The schools could be compared statistically, which I looked up each out of curiosity. Here are the state education department school accountability report cards for each of those schools:
Conway
Lebanon
Niangua
Marshfield
Stoutland
Camdenton
Waynesville
Strafford
Then again, as a teacher, I can also tell you that the stats don't tell the whole story. If the school system is the most important issue, it's best to not only compare the stats (most of these schools look about the same based on just that), but to also look at academic offerings (how are the elementaries organized, how is 9th grade dealt with, do the high schools offer vo-tech and/or AP courses, etc).
As for the town of Lebanon itself (which was the base of the OP, I think?), I can give you the perspective of the outsider student that moved in, graduated there, then came back years later to teach there as well (both different experiences by far). You are welcome to pv me as well, have lots of info to provide, too. Good luck!