You have landed your first teaching gig straight out of college. That's a great thing. Back in 1979, I landed my first job on the sixteenth try-- and then was laid off at the end of my first year, after which I came back here, where it took me several more years to move from covering sabbaticals to getting a job of my own. And as you know, it took my wife several years to finally land a gig of her own. Despite everything you've heard about a teacher shortage, it can still be tough to land a job straight out of school, so kudos to you.
You're getting packed and ready (congrats on the new apartment) because you leave in about a week, so I won't get to see you long enough to ramble on like an old teaching fart. Instead, I'm just going to write you letters which I'll stash here where they're easy to find. You are both a former student and family-- it's the least I can do. Ha.
You're headed for Kansas, which means you are probably going to encounter that a species that exists in almost every school-- the cranky old farts.
Cranky old farts are not always actually old; I've known teachers who were cranky old farts in their twenties. But when I say "mind the old farts" I mean it in the same way as "mind the first step" or "mind the poison ivy by the door."
Cranky old farts will not only tell you why you're making a mistake to work in their district, but why you should avoid teaching altogether. Kansas in particular has had it pretty rough for several years now, and I expect that many of your future co-workers are feeling pretty beaten down. They are going to tell you how the pay sucks and how the work conditions suck and how the gummint is totally screwing up the teaching profession these days.
It's true that education is a complicated minefield these days, and it's true that in your career, you won't be able to close the door and safely ignore everything that's going on outside.
But this is the work you have been preparing for for four years now. You are excited about this, and you should be, because this is exciting and important work. You are going influence the course of peoples' lives. You are going to run your own classroom. You are going to be a real by-God teacher, and that should feel pretty damn awesome.
You do not have to apologize to anyone for your excitement and enthusiasm or the time and effort you put into doing the work. When people ty to bait you into denigrating the job ("Boy, you must have been desperate to take a position here"), you are absolutely entitled to fix them with your big, youthful smile and say, "I'm happy to have a job here. Who wouldn't be?"
Don't get bogged down in the side crap. There will be time in you career to worry about all the other stuff, but for right now just go ahead and put all your time and energy into doing the work the best you can. This is going to be one of the most intense, amazing, exciting years of your life-- savor that and don't let anybody take away from that.