Really, turkeys are simple.
For the easiest possible way to cook it:
1. Remove anything that's inside the two cavities. Rinse the bird and dry it well with paper towels.
2. Preheat the oven to 325 degrees.
3. Smear the outside of the bird and the breast meat under the skin with something oily, like seasoned butter.
4. Tuck the wings under, akimbo style, and stick the legs into whatever leg-holding device the turkey folks have provided -- metal or plastic holder, strip of skin, whatever -- or just tie together with string. (This step's not necessary, but I think it makes a prettier bird. For one that apparently didn't have this done, see photo here. The article says to do it, but the food stylists apparently had other ideas.)
5. Place the turkey on a rack in a shallow pan. Put it in the oven and don't open the oven again until about three quarters of the way through roasting according to the chart here. Then shield the breast and tops of the drumsticks with a little foil.
6. Continue cooking and test with a thermometer in the thigh and breast to determine doneness, starting about 30 minutes before the chart says it's supposed to be done (or when it starts to smell like turkey).
7. Let stand 20 minutes or so before you carve.
Basting, turning and all the fussing around people do are unnecessary. As long as you don't overcook the bird, or do anything dumb from a food-safety standpoint, it will be fine.
Of course, stuffing, gravy and all the rest of the meal require more steps. There are things you can do to speed up roasting or add additional flavor.
But regular roast turkey is easy.
That said, Joey A, I don't know where you're getting your kosher turkey from, but in my experience kosher birds often still have a lot of pinfeathers left. A needle-nose pliers is a useful tool for removing them.
One other thing: "kosher turkey" doesn't necessarily mean "kashered turkey." My experience in buying fresh kosher turkeys is rather out of date, but when my grandmother used to buy them from a kosher live poultry store (I doubt any still exist, except possibly in Brooklyn), she had to do the kashering herself. Be sure to ask the butcher whether or not the bird has been kashered. Any frozen kosher turkey would be, and nowadays kosher butchers kasher most meat, but I don't know about a fresh turkey. If the butcher has not done the kashering, then a kashering or brining step will be necessary.