Hey all,
I live just outside of Chattanooga. I will be glad to help if I can.
As for camping Cloudland Canyon is much nicer than Raccoon Mtn. You should visit Raccoon Mtn it is a nice place, the caverns are great.
Rock City and Ruby Falls are very nice. We have been many times. Go to there website you can buy combo tickets. Of course, you must ride the incline railway. You can tour Point Park at the top of the mountain.
www.seerockcity.com Also,
www.chattanoogapackages.com has a lot of info.
Coolidge Park is awesome. There is an antique hand carved merry go round/carousel. Fountains for the kids to play in the water. Picnic area. It is on the river which is beautiful. We go there very often. There are some great little shops near the park. You can get Hawaiian shave ice from a vendor at the park.
Tennessee Aquarium, Discovery Museum, and Imax theater are in downtown Chattanooga. Just opposite the river from Coolidge park.
Another awesome thing to do is go to the Drive in Movies in Trenton Ga. It is approx 20 or 30 min from downtown. They have 2 screens and show double features. tickets last year were $5 per person. Wilderness Theater.
As for restaurants there are many in Chattanooga. We love Cheeburger Cheeburger near the aquarium. 50's style diner. great malts and burgers. get a basket of frings. (mix of onion rings and fries)
The mellow mushroom has awesome pizza. Stinky Fingers in Jacks Alley has good BBQ. There are too many to name.
If you stay at the Choo Choo they have electric buses that run all day. You can get the bus and visit all the downtown attractions. The bus is free.
Lake Winnie, as the locals call it, is fun for the entire family. I have spent many days at Lake Winnie. That is in Rossville, GA.
You can tour the Chickamauga Chattanooga Battlefield if you are a civil war buff. You could spends days there. The town of Chickamauga is a historic town with antique shops and small restaurants.
I live in Ringgold, Ga. about 15 minutes south of Chattanooga. We are a small town. You can see the Ringgold Depot it was the location of the Great Locomotive Chase. We are also a very historic town. Lots of small shops antiques, gifts, a great coffee shop, etc. Come see me!
If I think of anything else I'll post it or you can ask me?