I always cook up a storm for Thanksgiving! The butterball hotline is always great for getting the right times and temps for cooking the turkey (and it makes a difference whether you cook the stuffing inside the turkey or separately).
I usually smear softened butter all over the outside and under the skin and season with salt, pepper, garlic powder, a little paprika (for color), sage and thyme and I prefer a stuffed turkey, which takes longer to cook, but only adds flavor to the bird (I do a sausage stuffing).
As for sides, peas, fresh corn on the cob, green bean casserole, deviled eggs, cranberry jelly (which I don't eat but my family loves, so I make it), glazed carrots (really easy, slice carrots, saute in butter and brown sugar), candied yams, rolls, and of course the mashed potatoes and pumpkin pie.
I always use the giblets for gravy. Not sure if this is the best way to explain how I do this, but I boil the giblets for stock, then chop them up and fry them a little bit in some flour. I then add the stock and pan drippings and let it cook on a low boil until it thickens. Wish I could give you some measurements, but I've been doing it so long I just eyeball it.
I'm sure there are other things that I'll end up making, but for me, those are the basics. A lot of it can be made ahead of time and just reheated in the microwave (except the deviled eggs, which can be eaten cold). And most all of it will travel well.
And just for good measure, my favorite recipe website of all time is www.allrecipes.com . You can find just about anything there.
Happy Holidays!