As for someone who lives less than an hour away and who worked there for 5 years, if you go, do not compare it to WDW. Be prepared to walk up some steep hills. They are not big, but after a long day, they can be a little bit of a fuss. Make sure you like Dolly!
Pigeon Forge...well, I compare it to Kissimmee. Lots of T-shirt shops, but talk about some FANTASTIC

Outlet stores! Gatlinburg is the "upper" crust of the T-shirt shops. It's a fun little area to vacation. If you've never done it before, it's worth doing once.
The Mountains...If I could go to the mountains everyday I would! Love Love Love them. You will too!
Just remember a few things (and you might think this list is cheesy, but trust me, people actually have done/said some of the things on this list. There are some jokes thrown in, don't take it all serious
Remember:
1. We are southern folk, and we talk "funny" but we are not stupid rednecks. We want respect just like you do. And please, if you see one of our "elderly people" please do not point at them and act a fool. Do not ask to have your picture taken with them. So what, they have on bib overalls, and are walking and talking slow, but those are the ones that deserve your respect. And trust me, some of the sharpest minds reside in those bib overalls. We know what Playstation 3, Xbox 360 and Wiis are. We have cell phones, computers, we can read. We work. We live just like you. We have an "accent" according to you. The difference between the way you live and we live....not much, depending upon our salaries. You want to see how we act, go to Turkey Creek (alright stop laughing at the name, we laughed too.) in Knoxville. Wonderful shopping area. Great food. Fantastic Movie theater.
2. You are in the Great Smoky Mountain National Park. The animals are not petting zoo material. They are wild! They are not Tame. If you see a bear cub....DO NOT GET OUT OF YOUR CAR!!!! If you see a bear cub, I promise you on great aunt Hatties grave, his/her Momma is right around the corner. You may not see her, and you may only see the cub, but trust me....That Momma Bear can see her cub and she will consider you a threat to her cub. And if you are the idiot that gets out of your car to take a picture, remember this, if that Momma Bear makes threats to you because you are to close to her cub, congratulate yourself, you just made that Bear Cub an orphan. Rangers don't take kindly to mad bears chasing people, no matter the fact that you were the one to start the incident. The bears are not in no ways The Country Bear Jamboree. Seriously.....these are wild animals...don't get out of your car, you don't climb into the pits at the zoo.
3. Most everyone who works at Dollywood is NOT related to Dolly. No, they do not live on the park above the shops (you don't know how many times I was asked this question)
4. Puh-lease....do not try to fake a southern accent.

You see, when we talk to each other, we don't hear an accent. We don't hear the drawl. But man, we can sure hear a fake one a mile away. It's disrespectful, and you would never catch us trying to talk like your accent. Besides, your accent hurts our throats. Oh and yes, you have an accent to us if you are from up north.
5. If you cannot understand someone when they are talking due to "our" accent, please do not slow down and talk louder, you look the fool and we feel sorry for you. So we will slow down our speech and talk louder for you too. Bless your heart. Just ask us to repeat ourselves and let us know you don't understand.
6. Yes Yes we know the south was beaten in the war. It's in our history books too.
Try it once, you'll like it. We are a friendly bunch. We tend to be kind to everyone.
This is my opinion and only my opinon. Don't blame the rest of them!
