Visiting Atlanta - Advice
So, I've just been told I'm going on a business trip to Atlanta. This will be my first business trip, as well as my first trip to the USA (I'm from Australia).
I'm looking for any advice (places to visit, places not to visit, cultural things I may not know).
I'm also not going to have a car (or licence). Hows the public transport in the city? Can I get around?
I'm also going to need a phone over there - how easy is to buy a prepaid sim card and drop it into my phone? (and will I be able to get data?)
Any advice is good - I need all I can get