I-75 hotels TN/GA suggestions

[striker3636]

We are heading down in Feb in the really wee hours, possibly before midnight, to try to get in a larger portion of our 24 hr drive in the first day. We have stayed in hotels in Sweetwater Tn before which is about halfway for us. Does anyone have any suggestions for affordable but nice places a few hours further south, maybe an hour or so more into GA? We have to have a pool (indoor?) or at least a hot tub, as we will be travelling with 2 kids 3,5 and will need to have an activity to let them wear off some major energy!

Any suggestions????

Thanks, Annette